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Bianfudong (pinyin for Bat Cave) is a paleolithic site that was recently discovered in Heqing, Yunnan in southwestern China. Several hominin fossils, stone artifacts and more than 69,000 mammal fossils were unearthed in 2019. The hominin fossils and stone artifacts were excavated from the upper part (layers 1–12) of the section with an age range of 180–70 ka BP. Some large mammal fossils and micromammalian remains were collected from the lower part of the section (layers 22–30), which has an age >180 ka BP. This paper describes the micromammalian fossils collected from layers 25–30 and analyzes the fauna composition and paleohabitats. A total of 638 micromammal specimens represent 12 species, including 11 extant species i.e. Euroscaptor longirostris , Blarinella wardi , Anourosorex squamipes , Crocidura vorax , Eothenomys (Anteliomys) chinensis , E. (A.) proditor , Apodemus chevrieri , Ap. draco , Ap. latronum , Micromys minutus , and Niviventer confucianus , and one extinct species Anourosorex qianensis. The two arvicolid Eothenomys species dominate, both in the number of identified specimens and the minimum number of individuals. The composition of the Bianfudong micromammalian fauna can be compared with the faunas of Sanjiacun in Chenggong of Yunnan Province, Mawokoudong in Bijie and Xinglongdong in Fengjie, Guizhou Province. Using the random forest model with modern meteorological data, we calculated the mean annual precipitation (MAP) and the mean annual temperature (MAT) for all 11 living species in the Bianfudong. The MAP was inferred as 1008.04 mm, close to modern data in the Heqing area, while the MAT was slightly lower at 12.84 °C. The dominance of Eothenomys also supports a slightly cooler climate during the late Middle Pleistocene in the Heqing area. [ABSTRACT FROM AUTHOR]

This review paper delves into the geological history of Mallorca, focusing on the Middle to Late Pleistocene period and its impact on the landscape and climate of the island. The Quaternary, particularly, the Last Interglacial, represents a relatively short timeframe on the global chronological scale, yet it is notable for its climatic instability and complex alternation of glacial and interglacial phases, leading to fluctuations in sea levels. During the last interglacial, millennial-scale fluctuations, known as Dansgaard–Oeschger and Heinrich events, occurred. Aeolianites are thought to have formed during periods of sparse vegetation cover and abundant sediment availability from the sea bed or platform (Heinrich events), while colluvial deposits and paleosols are believed to represent periods of reduced sediment supply and enhanced pedogenesis (Dansgaard–Oeschger events). These different deposits reflect climatic shifts and sea-level changes, offering insights into the environmental history of the island. Fossil evidence, including Strombus bubonius (currently known as Thetystrombus lauts) or "Senegalese hosts," reveals past warm climatic fluctuations, particularly during the Last Interglacial. Myotragus balearicus exemplifies evolutionary adaptation and isolation on the island, offering a unique perspective on its paleontological legacy. The integration of stratigraphic characteristics and literature research on Optically Stimulated Luminescence (OSL) dating techniques provides a comprehensive temporal framework, spanning from Marine Isotope Stage 6 (MIS 6) to Marine Isotope Stage 2 (MIS 2), enabling the precise dating of geological events and a stratigraphic correlation. [ABSTRACT FROM AUTHOR]

The passing of Russell Coope in 2011 brought an end to a vigorous, dynamic research career that launched the field of Quaternary entomology. This issue of Quaternary International is composed mostly of papers given in his honour in June, 2012 at Royal Holloway University of London. It comprises 21 papers that cover a wide range of topics. The reconstruction of British Pleistocene environments was arguably Coope's most important contribution to science. Three papers containing previously unpublished Middle and Late Pleistocene beetle faunas and their interpretations are included here. A discussion paper on the origins of the insect faunas of North Atlantic islands echoes another of Coope's research interests, as do two studies of late glacial climates of northwest Europe. A suite of several papers discussing the environmental archaeology of sites ranging in age from the Bronze Age to the early 20th century honour Coope's pioneering work in this field. Pleistocene research from sites in North America and Japan complete the volume, followed by descriptions of two large-scale insect fossil databases. [ABSTRACT FROM AUTHOR]

In this paper, we described fossils from six mammal taxa (Coendou magnus Cuvier, 1823; Nothrotherium maquinense (Lund, 1839); Tamandua tetradactyla (Linnaeus, 1758); Leopardus wiedii (Schinz, 1821); Didelphis sp.; and Dicotyles tajacu (Linnaeus, 1758)) found in Toca da Barriguda cave (Campo Formoso, Bahia, Brazil). To better understand the isotopic paleoecology of these taxa, AMS radiocarbon dating and carbon and oxygen isotopic analyses were performed. The radiocarbon ages indicate the occurrence of Condou magnus at 33,171–33,765 Cal yr BP, Tamandua tetradactyla at 43,944–44,496 Cal yr BP, Leopardus wiedii at 45,475–46,157 Cal yr BP, and Didelphis sp. at ∼50,227 cal yr BP. Of these taxa, five were carnivorous/omnivorous, only Coendou magnus was herbivorous and lived in low-density forest and arboreal savanna habitats (δ 13C = −12.8‰ to −8.4‰; p i C 3 = 80–90%) during the late Pleistocene. An increase in a dry climate in the region between 50 cal kyr BP (δ 18O = 27.1‰) and 27 cal kyr BP (δ 18O = 34.0‰) was suggested based on the oxygen isotopic values found in the mammalian bone fossils, which presents similarity and good correlation with the oxygen isotopic values recorded in stalagmites from two caves in Brazil. [ABSTRACT FROM AUTHOR]

This paper presents recently obtained palebotanical data regarding the evolution of Lake Paleolotos in the Middle Pleistocene. Its evolution was more complicated than the development of the adjacent lakes in the coast of Peter the Great Bay (the Sea of Japan). The Middle Pleistocene lacustrine sediments accumulated in the downstream of the Tumannaya River (the most southwestern area of Primorye, Russia Far East) were studied using diatom and pollen analytical methods. We found that the Lake Paleolotos arose during Marine Isotope Stage 11 (MIS 11) and disappeared during MIS 6. For more than half of its existence (MIS 11–8), it was a freshwater oligotrophic basin with a depth of at least 20 m, with clear waters and poor organic matter content. The lake occupied most of the modern accumulative plain on the left bank of the Tumannaya River, reaching a size of at least 10–12 km across. During MIS 7–6 Lake Paleolotos turned into a shallow-water basin (its depth most likely did not exceed 1–3 m) of a eutrophic type with turbid waters rich in organic matter. Palynological data suggest that during MIS 11, 9 and 7 the area adjacent to the Lake was covered with coniferous/broad-leaved forests with presence of some thermophilic plants of North China and North Korea Flora (Castanea , Celtis , Magnolia , Tsuga and Cupressaceae). This indicates that vegetation zones were displaced by about 500–700 km to the north relative to their present position. During periods of cooling they were replaced by coniferous/small-leaved forests with the participation of shrub species of birch and alder (MIS 10) and coniferous/small-leaved forests consisted of pine, birch, and spruce with the participation of elm and oak (MIS 8 and 6). [ABSTRACT FROM AUTHOR]

The environmental evolution and provenance of the sediments since 1.2 Ma penetrated by the borehole of JXC-1 in Northwestern Liaodong Bay are studied in this paper using the data from accelerator mass spectrometry 14C dating, optically-stimulated luminescence dating, paleomagnetic dating, qualitative and quantitative analysis of benthic foraminifera, and the geochemistry analysis. Based on regional stratigraphic correlation, the evolution of sedimentary environment and provenance are discussed. The study suggests that large-scale transgression began by the end of Middle Pleistocene, and invaded into this region for three times from Late Middle Pleistocene to Holocene, in MIS 7, MIS5, and MIS1, that is in consistent with the global pattern of sea level changes. The results of this study are different from previous researches in the Bohai Sea, which found three times of transgressions in MIS5, MIS3, and MIS1 respectively. There are two possibilities, either no transgression in the Bohai Sea, or the transgression did not enter Liaodong Bay during the time of MIS3. Provenance analysis shows that the northwest of Liaodong Bay is a mixed depositional area. Sediments are mainly sourced from the Yellow River, Liaohe River (formerly Shuangtaizi River) and Daliao River. During the three marine phases, the sediments of the JXC-1 borehole came mainly from the Yellow River characterized by high content of CaO, and deposited under the control of Bohai Sea circulation and coastal currents. The sediments in depths of 36.00–46.00 m and 58.20–70.30 m of the borehole are high water level lacustrine sediments, mainly came from the Yellow River. However, the sediments in depths of 46.00–58.20 m are mainly brought in by the Liaohe and Daliao rivers. All these studies suggest that the sediments coming from the Yellow River may be distributed northward up to 40.5°N. As a major conclusion different from previous understandings, this paper provides an important reference for the evolution of the sedimentary environment and the provenance of the Late Quaternary deposits of the Bohai Sea. [ABSTRACT FROM AUTHOR]

This paper analyses and describes the benthic foraminiferal associations within the Pleistocene deposits of the Stirone River (Emilia-Romagna, Italy), with the purpose of testing foraminifera as Indirect Palaeo-Seagrass Indicators (IPSIs). Our analyses focused on two different biofacies: a Thalassinoides biofacies, characterised by an oligotypic biotic assemblage and a Pinna biofacies representing an infralittoral soft bottom colonised by marine phanerogams and characterized by high biodiversity. To strengthen the analyses, we have compared the Stirone foraminiferal association with the one of Fauglia (Tuscany, Italy), in which a well-preserved, early Pleistocene, fossil Posidonia meadow, is present. The aim of this work is to provide qualitative and quantitative parameters that can be used to recognize past vegetated environments, where fossil seagrass are no longer present. Considering the influence of ecological constraints and diagenetic processes on the foraminiferal assemblages, several indexes such as the Index EP , the modified FORAM index (FI'), the "long vs. short life-span index" (I LS), and the K/R EXT (keeled/rounded morphotypes) have been calculated and a morphotype-based analysis has been provided. Among the tested indexes, the latter proved to be the most reliable IPSI, in association with the presence of morphotype A*, permanently attached, encrusting foraminifera and the abundance of Rosalinidae. [ABSTRACT FROM AUTHOR]

It is often assumed that both our species and the last common ancestor (LCA) of Neanderthals and modern humans originated in Africa, with all Eurasian Pleistocene populations expected to ultimately come from Africa. This paper aims to review the Middle Pleistocene fossil record of Africa and Southwest Asia to reinforce the need to at least consider the possibility of a non-African origin for the "sapiens lineage" as a plausible hypothesis. While the fossil record from the late Middle Pleistocene of Africa does suggest that the earliest representatives of Homo sapiens are indeed found in this continent, we found no consistent evidence showing that the LCA necessarily also originated in Africa. At present, based on paleogenetic analyses, the most widely accepted hypothesis suggests that the LCA may have lived during the early Middle Pleistocene. To this information, we must add the constellation of traits observed in H. antecessor , a species that from both morphology and molecular data has been interpreted as being close to the LCA. The morphology of the LCA may be defined by a mosaic of features in the cranium and dentition which, so far, has not been found in the African record. We emphasize that the case for an African origin for the LCA is not a closed one. We suggest caution and the need for further findings and studies, especially in Southwest Asia, which may be a critical region for studying the divergence of H. sapiens and H. neanderthalensis. [ABSTRACT FROM AUTHOR]

In this paper, first lower molars identified as Microtus arvalis from nine archaeological and palaeontological sites of the Italian Peninsula were analysed from a morphometric point of view, focusing on the development of the anterior part of the tooth. We used the data obtained to reveal possible patterns of evolution during the Late Pleistocene, as well as similarities and differences among the Italian samples and between Italian and European populations from the same timeframe. Factors such as the relative isolation provided by the Italian Peninsula, its milder climatic setting, intra-specific population dynamics, and the south-north displacement of Italian groups are taken into account to explain the environmental and historic causes of the peculiarities displayed by Italian samples of Microtus arvalis. [ABSTRACT FROM AUTHOR]

The paper presents the lithological and chronometric data (15 new and 9 earlier published dates) obtained in 2018–2020 on the Upper Pleistocene sections along the Terskiy and Zimniy Coasts of the White Sea. Focused on the Lower Weichselian (MIS 5d-a) and lower Middle Weichselian (MIS 4) sediment successions, the marine and glacial events are discussed. Marine environment was reconstructed in the White Sea basin, and water exchange between Barents and White Seas via Gorlo Strait. In the presented sedimentary succession, the sandy units dated to 72–66 ka and 63.5–53.5 ka on the Terskiy Coast and to 61–52 ka on the Zimniy Coast were associated with the Mezen marine transgression. Glacial event during MIS 4 is suggested in the north-easternmost shore of the White Sea, where the Barents Ice Sheet expanded from the Kara and Barents Seas shelf and reached the eastern coast of the Mezen Bay. The Terskiy Coast (southern Kola Peninsula) seems to be affected by local glacial sheet during the early Middle Weichselian. [ABSTRACT FROM AUTHOR]

The study of faunal communities of the past, and how they have changed to become what they are now, is fundamental to the understanding of the changes in ecosystems that we are witnessing and that are coming in the future. In this paper, we present the small mammal assemblage from Grotta del Sambuco (Massa Marittima, Grosseto), belonging to two archaeologic stratigraphic Units, 5 and 6, both dated to Marine Isotope Stage 2. The assemblage from Unit 6 can be defined as "non-analogue", due to the occurrence of the Narrow-headed Vole Lasiopodomys anglicus and the Southern Birch Mouse Sicista subtilis. Non-analogue communities (i.e., with no equivalent in present time) are frequent during Late Pleistocene in the Italian Peninsula. Starting with Grotta del Sambuco, we describe some of the different factors leading to the origins and disappearance of past non-analogue small mammal assemblages in Italy. Climatic changes and the consequent shifts in geographic distributions of the species play a major role in shaping these communities, eventually leading to extirpation and extinction of cold- or continental-adapted species. [ABSTRACT FROM AUTHOR]

The paper presents new data on the subfossil insects and molluscs, as well a new radiocarbon date for the Gornovo site in the Southern Fore-Urals. As a result, the stratigraphic interpretation of the sediments of the lower part of the first above floodplain terrace of the Belaya River is corrected and they are assigned to the Tabulda Horizon (MIS 3) of the Upper Pleistocene in the regional scheme of the Fore-Urals Quaternary. The malacofauna of the locality is represented by 27 species of terrestrial and freshwater molluscs. The composition of molluscs in the deposits of MIS 3 indicates the succession of deposit accumulation in the river valley from the stage of reservoirs that periodically connecting with the river to the stage of the overgrown oxbow lake. Single occurrence of mollusc shells in the loams of MIS 2 is a result of sharp climate change. New insect material includes 136 species of Coleoptera from 17 families, as well as Heteroptera and Hymenoptera representatives. 29 species of beetles (Carabidae, Histeridae, Scarabaeidae, Elateridae, Tenebrionidae, Chrysomelidae, Brentidae and Curculionidae) are recorded for the Pleistocene for the first time. The insect assemblages from Gornovo site are assigned to periglacial and humid boreal faunal types. The entomofauna of the periglacial type has no analogues in the recent fauna; it corresponds to the deposits assigned to the middle of MIS 3. This entomofauna is characteristic to the MIS 2 and MIS 3 insect assemblages from the south of West Siberian Plain. Based on entomological data, the climate of the middle of MIS 3 of the Southern Fore-Urals is reconstructed as dry and cold, extracontinental, with mean July temperature not exceeding +15 °C. Steppe landscapes likely prevailed in open areas and coniferous forests were restricted to river valleys. Beetles from deposits dated to end of MIS 3 are assigned to the fauna of the boreal humid type. These insect assemblages are significantly poorer in diversity than periglacial type assemblages and are represented mainly by near water and forest Coleoptera. Based on these species, meadow and forest landscapes were reconstructed. The reconstructed mean air temperature of July ranged from +16 to +19 °C. This suggests a trend towards more mild conditions in the region connected to the climate warming at the end of MIS 3. It is likely that humidification during this period was regional, determined by the proximity of the site to the Southern Urals Mountains. [ABSTRACT FROM AUTHOR]

Genesis of crevasse-fill forms was clearly explained and ascribed to surging ice based on research made particularly in contemporary-glaciated areas of high latitudes. Nonetheless, the understanding and explanation of their formation is still not conclusive for Pleistocene glacigenic forms developing in crevasses what makes differences in their interpretation visible in glacial geomorphology of the East and West. Those forms in the East are still linked to stagnant Pleistocene ice-sheet dynamics and still named crevasse-fill forms what makes a huge misunderstanding in comparison of these modern and ancient equivalents. This paper makes an attempt to investigate this topic through comparison of features of "stagnant" and "surging" crevasse-fill forms, i.e. their morphology, lithology, location against direction of ice advance and – for the first time – sedimentary environment of crevasse-fill deposits. Recognition of deposits with using lithofacies analysis became a crucial method for classification of Pleistocene glacigenic forms, especially in the East. Thus, research on presented tree examples of so-called "crevasse-fill forms" based on facies analysis of sedimentary environments and their other characteristic features allowed to explain the characteristics of landforms developed from stagnant ice and to exclude them from the group of their "surging" equivalents. This misinterpretation results from different schools of thought in glacial geomorphology of the East and West. Based on presented research, no prerequisites were documented to compare these landforms, because the palaeogeographical conditions of their development are completely different. [ABSTRACT FROM AUTHOR]

This paper presents an overview of the results obtained by collaborative use of integrative multidisciplinary investigation of a highly unique geological section discovered in the south-eastern part of the Gulf of Finland. The main aim of this study is to identify the Late Pleistocene palaeoenvironmental and palaeoclimatic changes in the study area during one of the most controversial periods in the Late Pleistocene history, which is the MIS 5. Our approach to achieving the goal is based on the investigation of feldspar-based infrared optically stimulated luminescence (IR-OSL) dated records of pollen-induced palaeoclimate and palaeoenvironmental proxies. Palynological analysis and IR-OSL dates of 29 samples for the first time produced a detailed, characterised and dated sequence of palynological zones M6 to M8 ranging from ca. 94 ka to ca. 70 ka and made it possible to determine the chronological sequence of climate changes in this interval. Representative pollen spectra from 69 samples provided convincing evidence of a warm interval of interglacial rank at least during the latter half of MIS 5. The data obtained in the present study from well-preserved deposits of the second half of MIS 5 provided a novel insight into the palaenvironmental conditions during this period. These results seem to contradict the widely held view according to which the last interglacial stage with the climate conditions similar or warmer than today corresponds to only a small part of marine isotope stage (MIS) 5 of the deep-sea stratigraphy, i.e. MISs 5e lasting ca. 11 ka, and the period from 100 ka to 80 ka is attributed to an Early Weichselian glaciation, which in Northern Eurasia reached its maximum at about 90 ka. However, the findings obtained during the present study are also convincingly confirmed by those of our previous long-term investigations of warm climate-related shell-bearing deposits of various origins from Northern Eurasia including climatically highly sensitive Eurasian Arctic palaeo-shelf area. These results indicated that the overwhelming majority of the warm climate-related dates (ca. 82%) is also concentrated in the latter half of MIS 5 in the time range between 110 ka and 70 ka. [ABSTRACT FROM AUTHOR]

Three soft stone technologies that characterize the Upper Paleolithic period are fired ceramic figurines, pigments prepared from colored minerals that often consist of or include clay, and, lastly, pottery vessels. The earliest synthetic material of which we have a permanent artifactual record was made at 26,000 cal BP (Klima 1959b, 1963), marking the beginnings of chemical technology and pyrotechnology and is the concern of the first part of this paper. A review is presented of Upper Paleolithic ceramic figurines at the group of habitation sites in Moravia that includes Dolní Věstonice, Pavlov, Předmosti and Petřkovice. Dolní Věstonice, the only proven production site with the largest collection of ceramics, was the focus of the study because of the possibility of analyzing figurine fragments, kiln remains and raw materials that enabled reverse engineering of the technology. The size of the ceramic inventory and the presence of kilns argue for intentional production of ceramic objects and demonstrates that the relevant cultural practices over time involved repetition and both transmission and learning of a specific, patterned performance behavior of ceramic technology. The high fracture rate encountered and the resistance of the raw material to thermal shock, however, strongly suggest that what was important was not the final, durable product, but rather the process of making and firing and/or refiring of the objects, probably for ritual, ceremonial and political purposes. Similar additive fabrication methods and firing of local pluvial clay deposits was practiced at the site of Maina in Siberia at ca. 15,000 cal BP to make a singular ceramic figurine. At the southern end of the Urals is Kapovaya, a cave with images and a date similar to those at Lascaux and where a single small bowl that may be a fired ceramic was excavated. The second part discusses examples of ceramic processing technology without firing, if we understand ceramics as we define them today to include non-clay products made by processing of fine sub-10 μm, equiaxed or platy particles. Fine clay and pigment particles behave similarly when processed. Clays and pigments were processed at the cave site of Lascaux where excavation of the floor produced evidence of selected, collected and imported naturally occurring mineral and sediment blocks as well as fabricated chalk-like sticks referred to as "crayons." These ground and fabricated blocks were used as manufacturing elements to apply red, yellow and black pigment to the cave walls at Lascaux. Stone 'palettes' were excavated from the floor with in-situ powders that indicate grinding and mixing of clays and pigments. This mixing also occurred on the tips of crayons. The third part is focused on a third ceramic performance technology that preserved physical health of community members: the making and using of pottery vessels for cooking and storage, and a description of some problems involved in reconstructing the processing technology. [ABSTRACT FROM AUTHOR]

New investigations of the Krasnaya Gorka site suggest the emergence of pottery in the Late Pleistocene-Early Holocene in the Transbaikal region. Several new AMS dates obtained for the early ceramic cultural layer 2 indicate an age between 13900-10500 cal BP. The results of palynological studies of the Krasnaya Gorka deposits are given in the paper for the first time, and the Late Pleistocene-Holocene environmental changes were reconstructed. Pollen data obtained from the Krasnaya Gorka profile showed cold and dry Late Pleistocene environmental conditions. The regional climate became milder and more humid around 13900–12700 cal BP, which corresponds to the Allerød interstadial thus corroborating the radiocarbon age results. The warmest interval of the Late Pleistocene occurred around 13500 cal BP. Between 12700 and 11800 cal BP, cooling probably corresponds to the cold and dry event of the Younger Dryas. There is some stratigraphical in deposits of the Krasnaya Gorka archeological site. The deposits forming in the early Holocene and beginning of the middle Holocene most likely were removed by erosion. Warming and increased humidity occurred in middle of the late Holocene (2700-1800 cal BP). During the late Holocene, the climate was unstable. Beginning 400 cal BP, the vegetation of the region acquired its modern appearance. Some published materials concerning reconstructions of paleoclimate in the region of Ust'-Karenga XII, Studenoe I, and Ust'-Menza I are considered in the context of general characteristics of the region. Therefore, both palynological reconstructions and radiocarbon dates place the earliest ceramics from Krasnaya Gorka within the final stage of the Late Pleistocene – Early Holocene between 13900-10500 cal BP. [ABSTRACT FROM AUTHOR]

The discovery of pottery dated to around 20ka cal BP, within terminal Pleistocene cave sites in South China has been heatedly debated over the past decades. While the dates and pottery itself gained great attention, the archaeological context in which these findings were made have received less attention due to language biases, making it difficult to address questions of how and why pottery emerged in this region. This paper summarized the major findings from South China pottery-bearing sites dated between 25 and 10ka cal BP, and critically evaluates the environmental, cultural and behavioral changes during and after the Last Glacial Maximum (LGM). The most up to date discoveries demonstrate that pottery appeared in South China right after the LGM, together with changes in lithic assemblages, the appearance of various bone and antler artefacts, as well as a transition to more sedentary lifeways with a heavier reliance on aquatic resources and small-sized animals, long before the appearance of early agriculture. These findings also reflect a more complex history and cultural diversity of different human groups in this area. [ABSTRACT FROM AUTHOR]

The paper presents new data on brackish-water Upper Pliocene and Lower Pleistocene deposits that were studied in the Demirkent (Kars) and Pekecik (Erzurum) sections, NE Turkey. The Demirkent section is situated in the southwestern slope of the Shirak Late Cenozoic intermontane basin near the Turkish-Armenian border. The Pekecik section is situated to the SW of the Demirkent in the southwestern slope of the Horasan intermontane basin. Both sections are composed of clays, silts, and poorly cemented fine-grained sandstones and contain the brackish-water dinocysts of the Akchagylian type. The age of the deposits is determined by combined analysis of associations of molluscs and small mammals, palynological spectra, including dinocysts and algae, and magnetostratigraphic data. The Demirkent and Pekecik sections are dated to the Late Pliocene (Piacenzian). The maximum spread of the Akchagylian transgression influenced the inland areas of NE Turkey prior to the early Gelasian. The pollen spectra demonstrate progressive aridisation during sedimentation of the lower part of the Demirkent section and the wetter and cooler climate during sedimentation of the lower part of the Pekecik section. The analysis of brackish-water dinocysts and fresh-water algae in different beds of the Demirkent section indicates gradual freshening of the basin probably due to the sea level fall. In the Pekecik section, the brackish-water dinocysts are found in the lower part that is covered by the lignite-bearing layers without signs of marine influence. Recent altitudes of the Akchagylian brackish-water deposits give a possibility to estimate magnitudes and average rates of the Quaternary uplift of the western Lesser Caucasus. The elevation of the Upper Pliocene deposits of Demirkent and Pekecik sections shows the uplift rate of ca. 0.6–0.7 mm per year during 2.6 Ma. [ABSTRACT FROM AUTHOR]

This paper presents new field and laboratory data combined with previously published materials on interglacial sediments underlying two upper tills of northern European Russia and West Siberia. The emphasis is on the structure and chronometric data of marine strata with shells of boreal molluscs of Cyrtodaria genus indicative of the Atlantic marine invasion into these sedimentary basins during the late Middle Pleistocene. Another line of evidence for this time span is inferred from inter-till terrestrial sequences in the European Northeast with forest pollen spectra suggesting a climate much warmer than today. The decisive correlation signal is provided by optically stimulated luminescence and electron-spin resonance dates, indicating MIS 7 time, and by the geological position of two interglacial formations between the first, second and third from the surface glacial complexes. The collected evidence disagrees with the model of the unique boreal transgression and confirms that saline Atlantic water at least twice invaded northern Russia during the last 250 kyears. The sedimentary formations of the penultimate interglaciation can serve as a new intra-regional stratigraphic marker for the northern Pleistocene. [ABSTRACT FROM AUTHOR]

An overview of the Late Pleistocene and Holocene stratigraphy of the southeastern White Sea region is presented in the paper, based upon the analysis of published data, new results, and correlation between marine and terrestrial archives. The Pleistocene stratigraphic record in the southeastern White Sea region begins with Mikulino Horizon, which comprises the whole MIS 5 and is composed of marine sediments – sands, sandy clays and clays – with Boreal, Arctic–Boreal and Lusitanean–Boreal microfauna and mollusc fauna, dated back at 161–77 ka. The Podporozhie Horizon in the southeastern White Sea region comprises the MIS 4 (71–57 ka) complex of marine mostly near-shore sediments. The glaciation during MIS 4 was localized, on one hand, within the Kola Peninsula. On the other hand, the glacier probably overlapped the Kanin Peninsula and the Mezen Bay, however the Gorlo Strait was not blocked and the northward river outflow was preserved. The Leningrad Horizon had been formed also in the marine sedimentation pattern during the MIS 3 (57–29 ka). However, the lack of data in the region allows us to make only the comparative analysis. The Ostashkov Horizon (MIS 2, 29–11.7 ka) is composed of the deposits of glacial paragenetic series: tills, glaciofluvial, glaciomarine, and glaciolacustrine deposits, but also comprises the deglaciation (Late Glacial) sedimentary complex including marginal tills. The Holocene stratigraphic record is subdivided into three stages – 11.7–9.5, 9.5–3.5 and 3.5–0 ka BP, and do not match with new formal stratigraphic subdivision of the Holocene series. [ABSTRACT FROM AUTHOR]

Tham Wiman Nakin or "Snake Cave" has so far been recognized as being the only late Middle Pleistocene Homo -bearing fauna, dated to older than 169 ka, in mainland Southeast Asia. Since the last two decades, the highly diversified mammal fauna found from this cave has been widely used as standard references for several studies, though the majority of fossil primates, carnivores, and ungulates have never been described in detail. This paper presents taxonomic descriptions of unpublished fossil specimens from the long-known collection of Tham Wiman Nakin. As a result, the fauna of Tham Wiman Nakin consisted of at least 28 large mammal taxa. Although several previously described specimens are re-assigned to different tooth elements and/or mammal taxa, our taxonomic study confirms the existence of most of the species identified from the previous work and describes three additional taxa for the locality: an Asian badger, a tiger, and a Himalayan goral. The Tham Wiman Nakin fauna is one of the most diverse Pleistocene mammals, including a hominin, in mainland Southeast Asia and documents long-term survivors of living species since the late Middle Pleistocene. Based on several recent dates of fossil sites in mainland Southeast Asia, biochronological data imply a possible faunal age up to the maximum of 300 ka for the Tham Wiman Nakin fauna, but younger than that of Pha Bong where Gigantopithecus was present. Fossil records in the region also suggest a relatively stable fauna through Pleistocene glacial-interglacial cycles, at least from the late Middle to latest Pleistocene. The extinction occurring in the mainland varied across taxa and likely resulted in less impacted biodiversity loss prior to the Holocene, compared to other continents, as indicated by the small proportion of species becoming extinct during each interval. The importance of stable mosaic habitats through time may provide clues to the long-term survival of several large mammal taxa in the region. [ABSTRACT FROM AUTHOR]

Bladelets and microliths have been recognized as key parts of the late prehistoric cultural dynamics on a global scale and recently discussed in relation to the range expansion of Homo sapiens in the late Pleistocene. This paper focuses on some of the current issues on bladelet technology in the Levant, including 1) the occurrences of bladelets in the Late Middle Paleolithic (LMP) and Initial Upper Paleolithic (IUP) and 2) evolutionary reasons for the development of the UP bladelet technology. To discuss the first issue, we examine frequencies and production technology of bladelets in the LMP, IUP, and Early Upper Paleolithic (Ahmarian) assemblages from the Jebel Qalkha area, southern Jordan. We then discuss the results in light of relevant data from other sites in the Levant. A clear increase in bladelets coincides with the Ahmarian, as already known, but we suggest that the unified production of blades and bladelets in the Ahmarian most likely derived from the IUP which provided a technological basis, on which the miniaturization of blades/bladelets was achieved in the Ahmarian through the changes in platform preparation technique. We also examine bladelet production in the LMP that shares some technological elements with the IUP bladelet production. However, they fundamentally differ from each other in the relationship of the bladelet production to the main flaking system of the whole assemblages. To examine the second issue, we evaluate performance characteristics of bladelets from a viewpoint of changing mobility patterns from the LMP to the Ahmarian and suggest that the settlement/procurement patterns since the IUP provided conditions, in which the miniaturization of blade blanks became beneficial. The employment of bladelet technology is likely to have facilitated the transportability of tools/blanks and the efficient consumption of raw material, highlighting flexible implementations in response to variable conditions of raw material availability, mobility, and provisioning strategies. The bladelet technology was increasingly employed from the IUP to the Ahmarian probably as a versatile strategy in raw material economy, which was advantageous under variable mobility patterns and thus kept its popularity for a long time until the Epipaleolithic. [ABSTRACT FROM AUTHOR]

Archaeological research in the Philippines has significantly intensified over the past 20 years and is producing useful insights into the Prehistory of this diverse archipelago that is of relevance for entire Island Southeast Asia (ISEA). Variability in landscape formation, sea level and landmass influenced mobility, subsistence strategies and behavioural advancement of past human populations since the Late Pleistocene. The archipelago's proximity to Borneo, Sulawesi and Taiwan provided a favourable position to facilitate movements of people, material culture, technologies and innovations across Mainland and Island Southeast Asia. From this perspective, this paper reviews current research on human adaptation and interaction in the maritime environments of prehistoric Philippines and provides an update on ongoing research particularly on Late Pleistocene and Early/Mid-Holocene sites in Mindoro Island. It discusses the associated technological innovations, the efficient exploitation of a diversity of marine and terrestrial resources, an increase in plant use and processing, open sea faring and the establishment of maritime connections that spanned from the Southeast Asian Mainland across Island Southeast Asia and into Near Oceania. This connectivity between populations enabled the dissemination of information and ideas as evident in the dispersal of obsidian and shell tool technology as well as complex burial rituals. Such a widespread maritime network was established and utilized long before the arrival of early farming populations in the Late Holocene. [ABSTRACT FROM AUTHOR]

This paper focuses on palaeoenvironmental conditions and climate variability during the Upper Late Pleistocene (c. 28,000–11,700 cal BP) in SW Europe (Iberian Peninsula) and their influence on human settlement patterns. All the palaeoenvironmental and archaeological sequences available for this period are analysed, together with a new palaeoenvironmental study related to a key deposit: Verdeospesoa mire (northern Iberian Peninsula). The multiproxy analysis (pollen, spores, non-pollen palynomorphs, magnetic susceptibility, organic content and macrocharcoal) of this sequence, with the support of six Accelerator Mass Spectrometry (AMS) radiocarbon dates, shows the climatic variability of that period, with some dry/cold and humid/temperate episodes. While in vast regions of central and northern Europe very few archaeological sites of this age are known, in the Iberian Peninsula no occupation gaps have been detected in all this period, supporting the idea of SW Europe as a glacial refugium for human groups during the worst periods of the Upper Late Pleistocene. [ABSTRACT FROM AUTHOR]

Srednaya Akhtuba outcrop provides a detailed record of the Late Pleistocene continental and marine deposits and paleosols from MIS5 to MIS1. The MIS5 chronozone is presented by a continuous pedosedimentary sequence with three well-developed paleosols. The paper is based on the study of depositional environment and pedostratigraphy, with OSL chronological framework and precise altitude references. Field data are supported by chemical analyses, micromorphology, and clay mineralogy. A detailed study of MIS5 paleosols was first conducted for the Lower Volga area. Pedosedimentary sequence at that time developed on the river terrace in a backswamp and/or wetland influenced by extremely slow-moving stream after long seasonal floods. Thin loess layers were deposited during the brief episodes of low flood activity, while fluvial heavy loams – at the time of more intensive flooding. Mollic Gleysols and Fluvic Chernozems have been formed in the arid or semi-arid climate with seasonal freezing under productive wet meadows. Changes in the depositional environment resulted in the formation of welded paleosols, marked by textural difference, cryogenic levels, and accretionary humus horizons. Despite the complicated depositional pattern and the influence of seasonal floods, the MIS5 pedosedimentary sequence may serve as a good stratigraphic marker for the onset of Late Pleistocene allowing correlation with loess-paleosol sequences of the whole Ponto-Caspian region and linking it with the global stratigraphic schemes. [ABSTRACT FROM AUTHOR]

The microscopic study fills the morphological and taphonomical gaps produced on the macroscopic research level of human and animal hard tissues. In this paper 17 burned and unburned animal bone fragment samples (smaller than 4 cm) were subjected to histological non-metric and metric analyses. Characterization of 3 wolf teeth aimed analysis of daily secretion rates and Retzius periodicity to compare its value to dogs. All samples were selected from Mid- and Late Upper Paleolithic Moravian sites, namely settlement areas Dolní Věstonice I and II, Pavlov I and Milovice IV (dated ~ 34–29 ka cal BP), and a killing site Stránská skála IV (dated ~ 22 ka cal BP). We aimed to evaluate the importance and risk of selected analytical micro-scale methods, including a) species determination from indeterminate burned and unburned fragments, b) crown enamel mineralization and growth differences between species, and c) agents of micro-taphonomic changes in the histological structure of bones and teeth hindering the examination of thin sections. [ABSTRACT FROM AUTHOR]

This paper presents the results of excavations conducted at the Late Gravettian site of Lubná VI in 2012 and 2018. This site is an exceptional example of a short-term Late Gravettian campsite, occupied between 27.5 and 27.1 ka cal BP. Due to the specific location of this site, in an area situated far from lithic raw material sources, the archaeological remains offer a rare possibility to understand the subsistence strategy of highly mobile hunter-gatherers in the Late Pleistocene. The knapped lithic assemblage is composed of erratic Cretaceous flint imported over long distances, and the tool inventory is typical of Late Gravettian assemblages from Central Europe, with a dominance of burins and backed implements. However, the lack of chert and flint raw material in the vicinity of the site inspired the occupants to use bladelet blanks to make hunting weaponry from burin spalls. This specific behaviour is unique among Gravettian inventories known from the western Carpathians. Reindeer dominate the faunal assemblage over other species. The season of occupation at Lubná VI was probably early autumn, and may be associated with the maximum use of environmental resources by the hunter-gatherers. The small campsite was located at a convenient spot for processing reindeer carcasses, where some hearth stone constructions were arranged. Because there was no woody vegetation in the closest vicinity of the site, reindeer bones and fat were used as fuel in hearths. Given the lack of nearby flint raw materials, the accessibility of large numbers of reindeer near Lubná, probably present on a seasonal basis, explains the occurrence of Late Gravettian occupation in this micro-region. [ABSTRACT FROM AUTHOR]

The paper presents the results of the newly discovered Epigravettian site situated in the San river valley in the Carpathian foreland close to the Przemyśl Gate – sub- and cross-mountain route. The site lies at the edge of that culture's post-LGM re-settlement of that area. It is a unique remnant documenting the presence of an Epigravettian Culture community in areas at the very same time occupied by Magdalenian Culture people. The geological multiproxy record allows for the reconstruction of a loess plateau with an open landscape, with marked presence of trees, plus a short episode of more favourable climatic conditions following shortly after Heinrich event 1. At that time, a group of Epigravettian hunters established a short term camp close to the edge of the loess terrace on the left San River bank. [Display omitted] • Post-LGM resettlement of areas north of the Carpathians. • Unique example of an Epigravettian camp in the large Subcarpathian river valley. • Inventory made from the Volhynian (Ukrainian) flint, proving eastern provenance. • Open landscape around the camp-site with mosaic of steppe, grassland, park tundra. • Area inhabited by the Magdalenian and Epigravettian people at the same time. [ABSTRACT FROM AUTHOR]

The paper presents the newly established radiocarbon dates of the Late Upper Palaeolithic (LUP) settlement in Gvardjilas Klde in the Imereti region in Georgia. The analysed samples were collected by Stefan Krukowski in 1916 during his fieldwork in the cave. Krukowski identified two separate UP cultural horizons. The older one was connected with what he called layer 10, and the younger one - with layer 11. The obtained radiocarbon dates confirm the results obtained by Krukowski. The older settlement phase can be dated to 19.7–18.8 ky cal. BP, while the younger one to 15.8–14.7 ky cal. BP. The end of human occupation can be linked to the beginning of the Holocene. Interestingly, the presented probability density models show that Gvardjilas Klde was occupied interchangeably with other sites in the region. There is no other site in the Imereti region with chronology similar to any of the settlement phases in Gvardjilas Klde. The only chronologically corresponding sites are Mezmaiskaya Cave and Badynoko Rockshelter in the Northern Caucasus. [ABSTRACT FROM AUTHOR]

The Balkan Peninsula lies on a key geographical location between Africa and Eurasia. The southern part of the Balkan Peninsula, referred to as the Aegean region, was a passageway for faunal migrations throughout the Pleistocene. Recent advances in the Lower Palaeolithic archaeology of Greece and in the research of the submerged landscapes of the Aegean region prompt a reconsideration of the biogeographical role of this area in Middle Pleistocene hominin settlement and expansion. In this paper, we articulate and elaborate on a working hypothesis, namely that the Aegean region was not a barrier during the Middle Pleistocene but instead it offered attractive lands for occupation and viable pathways for dispersal. Several methodological challenges emerge associated with the dynamic nature of the Aegean context. We propose an interdisciplinary approach to address the challenges. Using available archaeological and palaeogeographical evidence within a GIS-based framework, we seek to explore the 'hominin factor' in relation to the changing Aegean landscapes and geographical affordances. Shifting away from the 'terrestrial Eurocentric' point of view in the discussion of the patterns of early colonisation of Europe and the dispersal routes followed by hominins, we propose a revised understanding of early European settlement and its eastern gateways. [ABSTRACT FROM AUTHOR]

During the Late Glacial and Early Holocene periods Scotland was a mountainous north-westerly peninsula of Europe. Recently, a small number of sites across Scotland have demonstrated a human presence here from several continental Late Glacial and Early Holocene cultural periods including the late Hamburgian Havelte, Federmesser, Ahrensburgian and Fosna-Hensbacka which date to approximately 14,500–10,500 BP. But the discovery of sites, even on current emerged coastlines is haphazard. Artefacts occasionally appear by chance from underwater contexts discovered by accident, while a small number of known sites are situated in intertidal zones. Broad sea level reconstructions using high resolution survey methods, particularly offshore morphological landform studies and recovery and identification of microfossils from cored soil samples, are building an image of relative sea levels (RSL) throughout the Pleistocene and Holocene in Scotland and demonstrate the very significant role of isostatic recovery as well as eustatic sea level rise in the RSL during the Late Pleistocene and early to mid-Holocene. Yet very little is known on a smaller scale and few regional sea-level curves exist. On the north-west coast, the isostatic effects can be highly localised and variable and sometimes several different sea levels of different ages can be found interspersed with no easy way to reconstruct their relative ages. This paper outlines the current evidence for early prehistoric intertidal archaeology in western Scotland and discusses a research strategy to build on this. Based on current evidence and with such a fragmented coastline, meaning that the RSL data that exists cannot be easily extrapolated, the best way forwards at present is to pinpoint areas with potential for submerged remains based on archaeological evidence for distribution patterns of onshore lithic scatters and also evidence of rolling that might suggest artefact movement. In the future, when more RSL and geomorphological data become available and more sites are found that permit development of a local predictive model, offshore landscapes could be selected for targeted underwater survey. [ABSTRACT FROM AUTHOR]

The Iberian Peninsula is considered one of the most well-suited regions in Europe to develop studies on the relationship between environmental changes and human adaptations across the Late Pleistocene. Due to its southwesternmost cul-de-sac position and eco-geographical diversity, Paleolithic Iberia was the stage of cyclical cultural/technological changes, linked to fluctuations in climate and environments, human demographics, and the size, extension, and type of social exchange networks. Such dynamics are particularly evident during the Last Glacial Maximum (LGM) timeframe, with a series of innovations emerging in the archaeological record, marking the transitions between the traditionally defined Gravettian, Proto-Solutrean, Solutrean, and Magdalenian technocomplexes. Stemming from a workshop organized in Erlangen in 2019 on "The Last Glacial Maximum in Europe - state of knowledge in Geosciences and Archaeology", this paper presents, in the first part, an updated review on the paleoenvironments and human adaptations across four macro-regions (Northern, Inland, Mediterranean, and Western Atlantic Façade) in Iberia during the LGM; and, in a second part, a discussion on the pronounced inter-regional variability, unresolved research questions, and the most promising research topics for future studies. [ABSTRACT FROM AUTHOR]

In this paper we present a revision of the lithic industries of El Abra sites (Sabana de Bogotá, Eastern Cordillera, Colombia), among the most ancient and significant sites of Colombia. Dated to 12,400 ± 160 years BP, El Abra is an important reference for the prehistory of the country. Our review mostly deals with the: a) methodological approach adopted for the study of the lithic industry; b) interpretation of the lithic industry; c) chrono-stratigraphy. In 2017, 2019 we presented the revision of the lithic assemblages of the oldest levels of El Abra sites (Muttillo et al., 2019, 2017); here we integrate and complete the revision with the analysis of the lithic assemblages of the upper levels. This is the first revision of the historical lithic collections, adopting a technological approach and crossing the data with the chrono-stratigraphic context. Our results have highlighted several discrepancies and critical elements contained in previous studies, that mostly affect not only the interpretation of the lithic industries but also the chronology of the site, that turned out to be more recent than previously assumed, for at least three thousand years. [ABSTRACT FROM AUTHOR]

Island colonisation and adaptive responses of humans to newly colonised environments during the Pleistocene is hotly debated in archaeological discourse globally. Investigating these occurrences enables us to better understand the human condition and is a useful proxy of early human cognition. This paper reviews the evidence for Pleistocene maritime knowledge (sea crossings and adaptations) for the island of Cyprus, the palaeoclimatic and palaeonvironmental context for the arrival of early humans on the island, and the existing lithic evidence regarding a potential Pleistocene colonisation. The island of Cyprus in the Eastern Mediterranean is an important nexus for addressing these phenomena. However, its potential in elucidating early human maritime movement and adaptations has remained largely unexplored. The recent discovery of reliable evidence for the Pleistocene exploitation of other islands around the world makes the absence of Pleistocene archaeology from Cyprus, the third largest island in the Mediterranean, very puzzling and calls for systematic research on the matter. In doing so, it puts forward the need for focused multidisciplinary methodological approaches and, crucially, disentanglement from persisting outdated narratives regarding the early human past as our best means in progressing the study of Pleistocene Cyprus. [ABSTRACT FROM AUTHOR]

The giant short-faced hyena, Pachycrocuta brevirostris , was the largest and most spectacular bone-cracking hyena that ever existed. Although already extinct long ago, it was extensively distributed across Eurasia during the Early and Middle Pleistocene. P. brevirostris is remarkable for a series of iconic craniodental adaptations in sway with a commitment to scavenging off carcasses of other large herbivores, such as the powerfully built skull and massive premolars, yet the most eye-catching aspect is the enormous size as emphasized by its vernacular name. The largest hitherto known skull of this species is the holotype from Sainzelles in Auvergne, France, discovered over a century ago. We hereby report a new discovery from Jinyuan Cave in Dalian, China, which slightly surpasses the holotype in craniodental dimension, posing a new record in Pachycrocuta body size. Three skull fragments of the same individual unearthed from the site are described in detail herein and compared with other P. brevirostris discoveries from both Europe and Asia. Thorough comparative studies show that the newly discovered materials are very close to the holotype from Sainzelles both metrically and morphologically, which fully indicates that the European morphotype, namely Pachycrocuta brevirostris brevirostris , surprisingly appeared in Northeast Asia as well, and further challenges the conventional concept of the population or subspecies. The giant hyenas from Asia were originally proposed as independent species, such as Pachycrocuta licenti or P. sinensis , but now broadly accepted as conspecifics of the European Pachycrocuta brevirostris , forming only different subspecies. The occurrence of P. b. brevirostris in Northeast Asia forcefully demonstrates that the differentiation is more of temporal than geographical significance, i.e., the subspecies of Eurasia basically constituted an ancestor-descendant sequence, from licenti to sinensis via brevirostris. Moreover, represented by the newly discovered specimens, the forerunner of P. b. brevirostris with transitional features appeared in Northeast Asia as early as 2.0 Ma, which implies the population of Europe most likely originated and dispersed from Northeast Asia. A hypothesis of "out of Northeast Asia" is hereby proposed for P. b. brevirostris. In the present paper, a series of diagnostic craniodental characters, such as carnassial morphology, the accessory cuspids of the premolars and the shape of the skull profile, are also discussed and re-valuated to investigate their potential significance in phylogenetic analysis. [ABSTRACT FROM AUTHOR]

The composition of large mammal fauna from the Imanay Cave in the Southern Urals (53°02' N, 56°26' E) is described in the present study. The paper aims to provide an preliminary description of the large mammal remains from the Imanay Cave in order to establish their taxonomic status, geological age and to detect the factors that led to accumulation of the bone remains in the cave. An analysis of species composition of vertebrate fauna, archaeological finds and radiocarbon dates has shown that accumulation of fossils in the Imanay Cave spanned the whole period of the Late Pleistocene and Holocene. Remains of the small cave bear (Ursus " savini ") and cave lion (Panthera ex gr. fossilis-spelaea) are prevalent in the Pleistocene groups: 9414 (93%) and 536 (5%) bone specimens, respectively. The cave is the only site in the world where mass bone assemblages of two large terrestrial Carnivora species - small cave bear and cave lion – were found simultaneously. The composition of the skeletal samples for both species was described and the age and sex distributions were determined. Though Mousterian stone tools were found in the cave, no trace of the hunt of the bears and lions by humans was detected. The period during which the accumulation of the fossils took place can be broadly determined as the first half of the Late Pleistocene (MIS5–3). [ABSTRACT FROM AUTHOR]

In the last few decades, some progress has been made towards a synthesis of the data on the presence of early hominins in Europe and their dispersals across the continent in the Early and Middle Pleistocene. The sites that have been documented present various datasets, including hominin fossils, large and small mammal remains, and archeological artifacts. In this paper, the main focus is on sites where clear evidence exists of the processing of large mammals by hominins, in the form of cut marks, percussion marks, and others. In this regard, the taxonomic diversity of the mammals is considered alongside the type of hominin activity. All these sites serve as background for the recent discovery of the earliest (MIS 11 or 9), and indeed the only Polish, example of Middle Pleistocene human butchering activity (at the Bełchatów site). The study revealed that the filleting of meat, as found in Bełchatów, was also the means of meat processing employed on the oldest site of those with evidence of butchery, which is located in fact in the transition zone of Europe and Asia. This means that processing, even in its simplest forms, could have been a strong influence on adoption of meat eating among members of the Homo genus, as has been discussed recently. This emphasizes the significance of human choice, and seems to have occurred regardless of the geographical setting of human activity. This paper also presents a paleogeographic synthesis of butchering for the European Early and Middle Pleistocene and summarizes our current understanding of food processing by hominins, by scrutinizing the data on large mammals affected by such processes. [ABSTRACT FROM AUTHOR]

The evidence of modern and complex behavior is a key debate in human evolution. Neanderthals have been excluded from this debate from many years, until new insight have provided a new conception of the Neanderthal behavior. Nevertheless, although archaeological data of complex and modern behavior has been inferred, this is not a generalized scenario in Middle Paleolithic sites. In the present paper, we point taphonomical issues as the responsible for this misconservation of cognitive markers. Furthermore, we highlight the action of ursids as one of the agents that has most modified the archaeological record. Nevertheless, bears not just erase behavioral evidences, their action may also generate material realities that can be misinterpreted by archaeologist as Neanderthal behavioral markers. In the present paper we analyze issues related to organized use of space and symbolic behavior such as inhumation practices and graphical expression. We approach this issue from a multidisciplinary research based mainly in actualistic, experimental, paleontological and ethological observations. [ABSTRACT FROM AUTHOR]

The Lower Pleistocene unit TD6 at the Gran Dolina site (Sierra de Atapuerca, Burgos, Spain) has yielded human remains attributed to Homo antecessor . Many of these require some conservation treatment after recovery in order to be visible and consistent enough to be studied, safely handled, and preserved. In this paper we report the conservation tasks carried out on the human fossils collected during the second period of the excavation of unit TD6 (2003–2011). The main problems with these fossils are derived from the karst sediment filling in which they are found, essentially made up of clays, silt, and gravels that may be compacted and cemented and occasionally solidly adhered to the bones. In short, the treatments consisted of removing the matrix with manual and automatic tools, consolidating and rebuilding the fossils. The extent of treatments was adapted to the needs of the research and the entire process as well as the fossils before and after the intervention were strictly recorded. With this paper, we primarily aim to provide information that often remains unpublished and to share procedures that may be applied to fossils with similar problems. But in describing these treatments, we also aim to show that remedial conservation methodology is based equally on the mastery of the techniques and materials used for treatment and on the knowledge of fossils and the requirements of the studies conducted on them. [ABSTRACT FROM AUTHOR]

There have been several studies addressing the timing and extension of Late Pleistocene and Holocene Aeolian activity in the Nyírség, the former alluvial fan of the Tisza River. Some of these already applied numerical dating techniques, however usually focused on one dune form or one site. This paper is an attempt on the one hand to review former age data and on the other hand to add new data from various sites to the landform evolution of the second largest sand dune area of the Carpathian Basin. The paper focuses on the Late Pleistocene–Holocene landform evolution of the second largest sand dune area of Hungary (Nyírség). Recent age data were obtained from investigations applying several methods (radiocarbon, OSL and palynological examinations) in order to determine the periods of sand movement and paleosoil formation in the area more accurately. According to the results, six sand movement periods can be identified during the Late Glacial and Holocen (Oldest Dryas, Younger Dryas, Preboreal Phase, Boreal Phase, Atlantic Phase, Subatlantic Phase). In between periods with intensive aeolian activity paleosoil formation occurred in the Bølling-Allerød Interstadial and in the Preboreal and Subatlantic Phases. [ABSTRACT FROM AUTHOR]

The unique features uncovered at the Gunang cave in Danyang county, South Korea, suggests the living conditions of modern humans era, way back in the late Late Pleistocene period. Examples of these suggestions include the morphology of modern human bones, archaeological and faunal assemblages, and the signs of animals that were hunted nearby. Mammalian bone remnants mainly originated from the cervid, and human bone remains were dated between 40,900 and 44,900cal-yrBP. This paper focuses on the first metatarsal (MT1) and widely held belief that the MT1 from the Gunang cave is one of the oldest remnants of the modern human bones found in South Korea. As such, the species Homo sapiens , scattered around the Gunang cave in Danyang county, are associated with those from the Suyanggae Locality 6, as the typical modern human of South Korea, since about 43,000 yrBP. [ABSTRACT FROM AUTHOR]

The environmental shifts during the Late Pleistocene had major influences in the landscape and, consequently, in the available resources. This had direct impact on human behavior and ecology, requiring people to constantly adjust to new economical conditions. In coastal areas, the retreat of the shoreline during the colder phases might have made available presently underwater raw material sources in the form of outcrops and gravels, eventually making it easier to gather lithic raw materials. In this paper, we present our preliminary results on the diachronic variability of raw materials in Vale Boi. Vale Boi is a coastal site, located 2.5 km from the present coastline, in the margins of a freshwater stream. The site has three different loci , all rich in lithics, fauna (including marine), bone tools, adornments, charcoal, and ochre, and evidence of continuous human occupation from c. 33 to 15.6 ka cal BP. This chronostratigraphic record makes it a perfect study case for the understanding of coastal populations' behavior and economy throughout the Upper Paleolithic. Our objective is to infer the territory of resources exploitation, landscape, and economic patterns. Raw material sources are usually fixed points on the landscape (in contrast to other resources such as fauna and flora) and, therefore, are one of the best ways of understanding how people moved in the landscape and, consequently, to infer past human behavior. We used a macroscopic approach in both the archaeological and the geological record in order to correlate sources and artifacts. Despite the absence of detailed quantitative data on each chert type, our results show that the hunter–gatherers who occupied Vale Boi during the Upper Paleolithic not only used several raw materials but also a variety of sources of the same raw material. This happened both diachronically and synchronically, suggesting that not only the complete sequence as well as each archaeological layer seem to have had a considerable economic complexity with the use of adjacent and distal sources. With this paper, we aim to present updated information on the variability of raw materials at Vale Boi, including the chert assemblages, along with new chert sources in order to establish a basis for a future detailed study on the raw material sourcing at the site. [ABSTRACT FROM AUTHOR]

This paper focuses on the dispersals of Homo sapiens out-of-Africa and discusses the succession of ‘Out-of-Africa’ and ‘Back-to-Africa’ movements from a North African perspective, as a major corridor of dispersal. Specifically, the consequences of anatomically modern human (AMH) dispersals both from North Africa into Eurasia and from there back into North Africa are investigated, and the archaeological and genetic outcomes of such forward and back migrations subsequently considered. In order to achieve these aims, this paper focuses on the dispersals of early modern humans out of North Africa during the Upper Pleistocene, explores possible hypotheses of interbreeding between AMH and Neanderthals, and analyzes the Back-to-Africa movement which appears to have occurred during the final Pleistocene. The debate on the possibilities, timing, and location of interbreeding has recently emphasized the importance of the encounters and genetic admixture between African AMH and Neanderthals when they met as a result of dispersal out of North Africa. The genetic evidence has also suggested a Back to-Africa migration by some AMH who had interbred with Neanderthals outside of Africa before resettling in North Africa. [ABSTRACT FROM AUTHOR]

The Acheulo–Yabrudian Cultural Complex (AYCC) of the late Lower Paleolithic Levant consists of three major industries, one of which is the blade-dominated Amudian. This paper provides an in-depth comparison of the Amudian blade industry from three major AYCC sites in the Levant – Qesem Cave, Tabun Cave and Yabrud Rockshelter I. The results demonstrate high inter-site similarity in Amudian blade technology and in product (blades) characteristics – i.e., a regional, clearly defined Amudian blade production technology. Nevertheless, differences in particular technological choices along the reduction sequences of blade production between the sites represent minute sub-regional technological variability within the Amudian. The evidence presented in this paper, together with many other innovative behavioral patterns seen in the AYCC, especially as reflected at Qesem Cave, may mark the end of a Lower Paleolithic Acheulian way of life that lasted over a million years in the Levant, and the beginning of a new era. [ABSTRACT FROM AUTHOR]

This paper focuses on the results of a preliminary study of flint items densities in different areas and different parts of the stratigrapahic column of Qesem Cave. Qesem Cave is a karst chamber cave with a ∼10 m stratigraphic sequence assigned to the Acheulo-Yabrudian Cultural Complex (AYCC) of the late Lower Paleolithic in the Levant dated to 420–200 ka. We first show the range of lithic densities in studied assemblages in the cave emphasizing significant differences in both the total number of lithic items per volume unit and/or for selected artifact categories within these assemblages. The results are used to suggest differential intensity of lithic-related activities in the cave and variability in synchronic (different areas of the cave within a similar stratigraphic level) distribution aspects of lithic categories of selected assemblages. We briefly note on the diachronic (assemblages belonging to different parts of the stratigraphic sequence) aspect of lithic densities in the discussion, yet this aspect is not is not central in this paper. A comparison of densities to frequency compositions of selected techno-typological categories in the same assemblages/areas further emphasizes the importance of using more than one quantitative measure as a descriptor of lithic assemblages and the interpretative potential of the interplay between the two measures. In some analyzed aspects the differences between the two measures in the same assemblage are quite significant, enabling interpretation of activity areas and specific human behaviors. Eventually, further research testing lithic densities against and/or incorporating them with other sets of density (and frequency) data from the same areas (e.g., faunal remains), or relating these densities to natural (such as a rock shelf) or human made features (such as a fireplace), may offer an elaborate and valuable landscape for reconstructing human behavior at the cave. Furthermore, the spatial distribution of specific techno-typological lithic categories within the assemblages studied as seen in densities augmented by available functional data (derived from use-wear analysis) enable another perspective on the subdivision of activity areas in some parts of the sequence. One synchronic example of our preliminary results which we present relates to generally contemporaneous assemblages adjacent to a constructed fireplace in the center of the cave in the upper part of the lower stratigraphic sequence dated to ca. 300 ka. Both blade-dominated Amudian and Quina (and demi Quina) scrapers dominated Yabrudian assemblages are involved, indicating spatially differentiated, functionally related differences around the fireplace. [ABSTRACT FROM AUTHOR]

This paper is dedicated to the palaeontological and geoheritage potential and conservation values of recently discovered mammoth fossils in the Drmno open-cast mine area. These palaeontological resources provide an excellent basis for the establishment of the first ever palaeontological park in Serbia. In addition, the paper also proposes possible interpretation methods and to determine the current state and tourism potential of the Drmno mammoth fossils, by using the M-GAM model for geosite assessment and comparing this site with two similar world famous sites, the Mammoth Site of Hot Springs and the La Brea Tar Pits in the USA. Results of the assessment indicate that the fossils from the Drmno open mine have similar scientific and educational values as the fossils from two other analysed sites, whereas scenic and tourist values are much lower in comparison with those sites. This means that the Drmno site possesses great potential and resources which should be used and managed in a better way. Hopefully, the newly constructed palaeontological park with all of its supporting infrastructure and newly employed people will eliminate the currently existing gap between the Drmno fossil site and other similar world famous fossil sites. [ABSTRACT FROM AUTHOR]

Efforts to identify Paleolithic dogs or incipient dogs have been based mainly on examination of complete or nearly complete crania. Complete skulls are, however, very rare in the archaeological record. Because canid mandible are far more frequently found in Pleistocene assemblages, the objective of this study is to investigate whether it is possible to differentiate these jaws by metric and osteomorphological methods in two morphotypes: Paleolithic dogs and Pleistocene wolves. This paper is mainly based on the very rich canid assemblage from the Gravettian Předmostí site in the Czech Republic, but also includes a few mandible from several other European Paleolithic sites. This study provides additional evidence of the existence at Předmostí of the two canid morphotypes. The metric data indicate that the mandible of the Paleolithic dogs are shorter than those from Pleistocene wolves in all tested measurements of length, and the carnassial crown length is shorter in Paleolithic dogs compared with the length of this tooth in Pleistocene wolves. Furthermore, in eight of nine indexes, the Paleolithic dogs differ significantly from the Pleistocene wolves. The mandible of Paleolithic dogs differ also in non-metric features from the Pleistocene wolves: they present a high frequency of crowded premolars and backwards-oriented apex of the coronoid. This paper furthermore confirms that Paleolithic dogs occur at two late Upper Paleolithic sites (Eliseevichi, Verholenskaya) where previous studies had indicated their presence. In addition, we document the presence of Paleolithic dogs at another Gravettian site, Kostenki-8. [ABSTRACT FROM AUTHOR]

Although high-altitude mountain habitats are often regarded as unfavorable for human occupation (e.g. Aldenderfer 2014); on the other hand tropical highlands in Africa are suggested as potential refugia during times of environmental stress (e.g. Basell 2008; Brandt et al. 2012). Archaeological investigations on Mount Damota (2908 m a.s.l.), located on the boundary between the Southwest Ethiopian Highlands to the west and the southern Main Ethiopian Rift valley to the east, yielded a large number of archaeological sites from the Middle Stone Age period until historical times. In this paper we try to reconstruct settlement models for the late Pleistocene and Holocene occupation in this area and speculate about potential land use patterns. Such complex topics demand a landscape archaeological approach that includes open-air sites and rock-shelters. The results from our excavations at Mochena Borago Rock-shelter and evidence from open-air-sites that were recorded during intensive surveys on the slopes and plateau of the mountain, allow a first reconstruction of the settlement history of the area. [ABSTRACT FROM AUTHOR]

In this paper we performed stable isotope analysis on bone collagen of 81 samples from at least 39 brown bears ( Ursus arctos ) dating from Late Pleistocene to nowadays, that lived in the western of the Cantabrian Mountains. To interpret the data obtained we compared brown bear stable isotope signatures with those of cave bears ( Ursus spelaeus ), red deer ( Cervus elaphus ), and humans ( Homo sapiens ) from the same area. We observed that the diet of cave bears and brown bears in the Cantabrian Mountains was based on vegetable matter, although their different isotopic signatures suggest different ecological niches: wooded lowlands for the cave bear and steep highlands with scarce tree cover for the brown bear. In the Holocene brown bear maintains isotopic signatures similar to the Pleistocene ones in spite of the climatic tempering, which seems to be related to an even greater displacement toward the uplands due to a greater anthropic pressure in the ecosystem. [ABSTRACT FROM AUTHOR]

Voles are among the most common and abundant rodents in Central Europe, represented by several species of Microtus and other genera. This group is also common in Pleistocene fossil assemblages. However, the taxonomy of fossil finds, largely based on lower first molars, is fraught with problems and opinions of various authors often diverge, hampering phylogenetic inferences and reconstruction of lineages which led to the extant species. To help solve taxonomic incongruence, we carried out morphometric analyses on the abundant late Early Pleistocene finds from the exceptionally rich site of Somssich Hill 2 (Villány Mts., southern Hungary), complemented with less numerous but also well-dated and nearly coeval material from nearby sites Villány 6 and 8, as well as Kövesvárad from northern Hungary. Landmark analysis was performed in the present paper, and in addition, cluster and discriminant analyses were applied on the conventional linear data derived from the landmark coordinates. First lower molars of well-established recent taxa from zoological museum collections were also included in the analyses, both to assess their degree in intraspecific morphological variability to inform delineation of the extinct taxa, and to compare morphologies of fossil and recent taxa to establish phylogenetic relationships. Morphometric analyses revealed that the material from Somssich Hill 2 represents a single species, Microtus nivaloides , whereas specimens from the somewhat younger site Villány 8 belong to M. nivalinus . Paleoecology of the accompanying taxa in the fossil assemblages suggests differences in their habitat: M. nivalinus preferred more open vegetation, whereas M. nivaloides was restricted to forested areas. Geometric morphometric analyses together with modern taxa defined a morphospace where the consensus shape of M. nivaloides is centrally located, supporting the hypothesis that it represents the ancestor of modern Microtus ( Microtus ) species and forms part of a lineage which led to the M . arvalis-agrestis group. On the other hand, morphological similarities suggest a split lineage and phylogenetic relations of late Early Pleistocene M. nivalinus and the recent M. oeconomus. The emergence of ‘true’ Microtus species stems from the radiation initiated around 1.0–0.9 Ma, an important phase in vole evolution revealed by the rich finds from Somssich Hill 2 and other sites. [ABSTRACT FROM AUTHOR]