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The Abric Romaní site (Capellades, Barcelona, Spain) constitutes a key site for understanding the latest Neanderthal occupations in Western Europe. Here we present a comprehensive systematic and taphonomic analysis of a small-mammal assemblage from Level O of the Abric Romaní site, with the aim of reconstructing the paleoecological context in which the Neanderthals lived. The assemblage, which probably dates from a stadial episode between Interstadial 15 and Interstadial 14, contains fifteen small mammal species, including species uncommon for the northeast of Iberia, such as Sciurus vulgaris , Nyctalus lasiopterus and Pipistrellus pipistrellus . Taphonomic studies suggest a predatory origin for the assemblage, probably related to Strix aluco , and paleoecological inferences suggest lower temperatures (−3/−4 °C) and higher rainfall (+70/+170 mm) than at present and a landscape dominated by an open forest with watercourses. The new data improve our knowledge of trends associated with Marine Isotope Stage 3 that affected Neanderthal populations in the Iberian Peninsula, showing that the Neanderthals were well adapted to cooler and wetter conditions across Iberia. [ABSTRACT FROM AUTHOR]

Cova Eirós is emerging as a reference site in the northwestern Iberian Peninsula for the study of the development of the last Neanderthal populations and the first populations of Anatomically Modern Humans (AMH) in MIS 3. Cova Eirós is an archaeological site (with Middle and Upper Palaeolithic levels) located in Cancelo, Triacastela (Lugo, northwestern Iberian Peninsula), which has been systematically excavated from 2008 onwards. The small-vertebrate assemblage analysed came from the archaeo-palaeontological field seasons that took place from 2009 to 2014. At least 18 small-vertebrate taxa have been identified: 1 frog ( Rana temporaria ), 1 snake ( Vipera sp.), 4 insectivores ( Sorex minutus , Sorex sp., Talpa cf. occidentalis and Erinaceus europaeus ), 4 chiropters ( Myotis myotis/blythii , cf. Miniopterus sp., Myotis sp. and Rhinolophus ferrumequinum ) and 8 rodents ( Apodemus sylvaticus , Arvicola amphibius , Arvicola sapidus , Chionomys nivalis , Microtus (Terricola) lusitanicus , Microtus agrestis , Microtus arvalis and Microtus oeconomus ). Using the Habitat Weighting method to reconstruct the palaeoenvironment, we reconstruct a landscape for MIS 3 characterized by open woodland formations. The Mutual Ecogeographic Range (MER) method and the Bioclimatic Model (BM) used for the palaeoclimatic reconstruction show lower temperatures and higher precipitation than at present in the region. Our results from Cova Eirós are compared with the data obtained from several other sites in the Iberian Peninsula; it can be said that Neanderthals and AMH were well adapted to the territory that they occupied, as well as to the surrounding environment and the climatic conditions prevalent in the unstable context of MIS 3 in the Iberian Peninsula. [ABSTRACT FROM AUTHOR]

Abstract: According to pollen analysis, Marine Isotope Stage 3 (MIS3, ca. 60–30 ka) is characterized in southern Europe by dynamic alternations of forest vs. semi-arid area expansion in accordance with the warming and cooling, respectively, of the sea-surface temperatures. It is in this context of rapid fluctuations that the Neanderthal occupation of the northeastern Iberian Peninsula took place. This paper sets forth a synthesis of the previously published environmental and climatic data obtained from the small vertebrates (herpetofauna and small mammals) of the Neanderthal localities of Cova del Gegant, Abric Romani, l'Arbreda cave, Canyars and Teixoneres. Using habitat weighting and mutual climatic range methods to reconstruct the environment, temperature and rainfall, the Middle Paleolithic occupations in northeastern Iberia are closely related to the presence of woodlands, irrespective of the climatic conditions. However, there are differences in the percentage of forest formations from the south to the northeast of Iberia. Southern Iberia (Gorham's cave) was much more forested than the northern parts (A. Romaní, l'Arbreda, Canyars, Teixoneres, C. Gegant). This observation coincides with the status of the southernmost Iberian Peninsula as a climatic refuge, where Neanderthals survived until ca. 28 ka BP. [Copyright &y& Elsevier]

Abstract: The sequence from Abric Romaní has provided several palaeoecological studies. This paper presents a synthesis of the results yielded by palynology, including the data from the entire non-excavated deposits, and the data obtained through the study of large mammals, micromammals, herpetofauna, and anthracology from the excavated layers. The palaeobotanical studies show that the sequence is mainly related to pine forests, and near or within these dominant forests there were smaller plant formations and/or secondary species with a Mediterranean and/or Atlantic character. Nevertheless, continuous forest did not dominate the entire region. The fauna occupying the territory indicate open spaces in which seasonal grasslands proliferated, dry assemblages in sunny areas and humid ones in mountain shadows. The non-excavated archaeological layers correspond to MIS 4, initially characterized by temperate and humid conditions, and thereafter cool and humid until HS 6 and MIS 3. Afterwards, at the beginning of the MIS 3, the Dansgaard–Oeschger cycles, ∼1500 yr rapid and abrupt climatic changes, occurred during the deposition of the archaeological levels O, N, M, L, K and J. Later, these events were interrupted by a cold and dry phase, between ca 49 and 47 ka BP, which affected levels Ja, I and H, culminating with HS 5. Finally, this cold episode was followed by the Hengelo interstadial or DO 12, characterized by a temperate and humid climate identified in levels E and D. [Copyright &y& Elsevier]