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Pearl millet (Pennisetum glaucum) is the most widely cultivated millet in Africa and India but has not yet been identified in Europe, while the earliest remains of sorghum (Sorghum bicolor) are attested in Italy in the fifth century AD. This paper presents evidence that pearl millet was introduced to Iberia during the 11th–12th centuries AD. This is the first documented evidence for this African crop in Europe. Sorghum, on the other hand, appears as a later introduction (14th century AD) in Iberia. We present archaeobotanical data from eight Andalusi sites in Valencia and Andalucía (southern Iberia) where both crops have been found. We have also examined medieval textual data where references to pearl millet appeared to be absent, and we conclude that the word "dacsa", currently used to refer to sorghum, should be understood as a reference to pearl millet. From the 16th century onwards, this term was given to maize, when the American cereal replaced the African millets. [ABSTRACT FROM AUTHOR]

Summary: The encounters between the immigrant populations of the Levant and the local communities of the south and east of the Iberian peninsula occurring from the beginning of the first millennium led to the transformation of diet and agricultural production. The arrival of new products such as chickpeas and different fruit trees, including in particular the vine, increased the variety and quality of the food consumed. It was at this specific moment that the so‐called 'Mediterranean agricultural model' was defined, upon which the identity of the different communities living in this territory was built. [ABSTRACT FROM AUTHOR]

The introduction of the cultivation of millets (Panicum miliaceum and Setaria italica) along Iberia's Mediterranean zone appears to stem from different origins which themselves hinged on their own specific historical developments. The earliest traces in the northeast, presumably of trans-Pyrenean origin, were brought to light in Bronze Age contexts (13th century BC) in Western Catalonia, notably in the Cinca River Valley. The different species of millets from southern and eastern Iberia, by contrast, come from later 10th–8th century BC contexts under Phoenician influence. Their expansion can be linked to the cultivation of fruit trees (vineyards and others) throughout the 9th–7th centuries BC. The cultivation of millets into the intermediate geographical zone between these two areas is difficult to characterise as it is not possible to identify either a northern or southern in-fluence. In any case, different types of millet saw a wide expansion from the 7th century BC onwards, especially in settlements in the hinterland of the colony of Emporion. This study thus focuses on the history of the cultivation of millets along Iberia's Mediterranean zone from the Late Bronze Age to the Second Iron Age. [ABSTRACT FROM AUTHOR]

In this study we present evidence of braided plant fibres and basketry imprints on clay recovered from Coves de Santa Maira, a Palaeolithic-Mesolithic cave site located in the Mediterranean region of Spain. The anatomical features of these organic fibre remains were identified in the archaeological material and compared with modern Stipa tenacissima (esparto grass). Based on direct dating, the fragments of esparto cord from our site are the oldest worked plant fibres in Europe. Sixty fragments of fired clay are described. The clay impressions have allowed us to discuss the making of baskets and containers. According to their attributes and their functional interpretation, we have grouped them into five types within two broad categories, hearth plates and baskets or containers. The clay pieces identified as fragments of containers with basketry impressions are less common than those of hearth plate remains and they are concentrated in the Epipalaeolithic occupation material (13.2–10.2 ka cal bp). The clay impressions from Santa Maira indicate that some fibres were treated or flattened, a preparation process that is known from historical and ethnological sources. [ABSTRACT FROM AUTHOR]

This paper presents the archaeobotanical and archaeozoological data of the 6th to 4th millennia cal BC sequence recently documented at Dehesilla Cave, and puts forward an interdisciplinary approach to the significant ecological patterns from this key archaeological site in the Southern Iberian Peninsula throughout the entire Neolithic period. indicate an ecological scenario characterised mainly by oak and wild olive forests, and human populations with agricultural practices and herds of mainly sheep and goats. However, this general panorama must have undergone several remarkable fluctuations. The first Neolithic populations of Dehesilla Cave, dated around the mid-6th millennium cal BC and linked to the Mediterranean impressa pottery complex, do not yet display evidences of agriculture, while all of the subsequent Early Neolithic levels indicate a model of small-scale populations with a mixed economy but still with a greater component of livestock. The second quarter of the 5th millennium cal BC shows a marked accentuation of the monoculture of naked wheats, which could have been related to the transition from an intensive to an extensive farming system. This may have entailed a selective pressure on the environment, leading to a large deforestation spanning the second half of the 5th millennium cal BC and the constitution of relatively open thermo-Mediterranean forests with a physiognomy similar to that of the dehesa. These ecological patterns are discussed within a review of the current state of the art of the use of plant and animal resources by the Neolithic human populations in the southern regions of the Iberian Peninsula. • A multidisciplinary archaeobotanical and archaeozoological approach is carried out. • A key Neolithic site in the Southern Iberian Peninsula is excavated and examined. • The first local Neolithic populations show evidence of livestock without agriculture. • A monoculture based on naked wheats was successful during 4800-4500 cal BC. • Human pressure on ecosystems led to the spread of open thermo-Mediterranean forests. [ABSTRACT FROM AUTHOR]

Of all the plants that were used in early medieval times, many were grown in gardens and orchards and contributed to the subsistence of medieval communities. Archaeobotany provides direct evidence of the range of species used either for food or for other purposes. In this contribution, we explore the evidence of garden produce in early medieval Iberia focusing on archaeobotanical data. First, we will analyse the available data, taking into consideration different types of preservation. Second, we will examine the diversity of species, trying to establish the uses and purposes of the taxa identified. Finally, we will discuss results within the better‐known wider European context. [ABSTRACT FROM AUTHOR]

Abstract This paper presents an overview of the current state of research on Roman, Late Antique and medieval agriculture in the Iberian Peninsula through the study of archaeobotanical samples (seeds and fruits) collected on a large number of rural and urban sites spread throughout Iberia's geography. It includes published and unpublished data. The plant taxa of economic interest are grouped into various categories: cereals, cereal chaff, legumes, domesticated fruits, oil/fibre plants, condiments and spices, and wild species. According to the data, naked wheats and hulled barley are the dominant cereal species throughout the Iberian Peninsula. There are, nonetheless, particularities like the prevalence of hulled wheats (mainly emmer and spelt) in the North-west. Cultivated fruits also show a great diversity, and new species such as Morus nigra or Prunus armeniaca appear for the first time in the archaeobotanical record. There are also novelties regarding herbs and spices. [ABSTRACT FROM AUTHOR]

Agriculture was introduced in the Iberian Peninsula in the mid-6th millennium cal BC. The first Iberian farmer communities grew seven different cereal species (hulled and free-threshing wheats and hulled and naked barley), seven legumes (broad beans, lentils, peas, grass/red pea, common vetch and bitter vetch) and two oil crops (flax and poppy). The distinct agricultural diversity from area to area gave way to a complex mosaic of regional variability. This paper aims at exploring not only the main features characterising Neolithic agriculture in Iberia, but also at delineating its variability and the underlying causes linked to numerous factors including environmental constraints, economic and social issues, and cultural traditions and their demographic movements. [ABSTRACT FROM AUTHOR]

The 1st millennium ce in the Iberian peninsula was characterized by a continuous exchange of people, goods, food, technology, etc. which led to the transformation of agriculture and the introduction of new crops there. This paper presents the archaeobotanical evidence of the plants that were introduced there during the Roman and medieval periods. Cereals such as Secale cereale (rye), Pennisetum glaucum (pearl millet) and Oryza sativa (rice) appeared for the first time in the archaeological record together with new fruit taxa, Prunus persica (peach), Morus nigra (black mulberry), Prunus armeniaca (apricot), Cydonia oblonga (quince), Mespilus germanica (medlar) and Citrus species, enriching the diet of the Iberian people. There were also fibre plants such as Cannabis sativa (hemp) that are now first recorded. The paper provides the first records of these taxa while awaiting further research that can offer more detailed information on whether some of them may also have been present in earlier periods. [ABSTRACT FROM AUTHOR]

This paper presents new data regarding agricultural developments in the Balearic Islands between the end of the third millennium bc and the arrival of the Romans in the 2nd century bc. Data available so far reveals that agriculture, together with raising livestock, were the population’s source of livelihood. Agriculture in the third and second millennium consisted essentially of growing cereals and legumes. The available data point to an agricultural development similar to that of the continent, in the region stretching between the south of France and the south of the Iberian Peninsula. The similarities, in fact, possibly reflect contacts. Arboriculture was first introduced in the island of Ibiza in the first millennium in contexts linked to Phoenician colonisation. Olive oil and wine production developed remarkably on this island and were oriented toward export. Although the chronology of this process is still unclear, it seems that in Mallorca and Menorca it took place at a later period. [ABSTRACT FROM AUTHOR]

The combination of an archaeobotanical analysis from two different sites in the city of Huelva (Spain) and the identification of vine fields in the same area suggests that different fruit tree species (grapevine, olive, almond and pomegranate) and vegetables such as melon were introduced into the Iberian peninsula in the transition from the 9th to the 8th century cal bc. These dates represent the earliest chronology for arboriculture within the Iberian Peninsula. The material has been preserved by waterlogging allowing the preservation of a wide variety of species which indicate the development of fruit tree cultivation. The archaeological context provides information on the connections between this innovation and the Phoenician communities that established in the region in search of metal resources. Fruit tree cultivation, and particularly wine production, had a great impact on the local agriculture which was traditionally based on the production of annual crops. The new crops soon became an essential agricultural element of the communities that lived in the south and east of the Iberian Peninsula. From the 8th century cal bc onwards, agricultural production would be mostly market oriented. [ABSTRACT FROM AUTHOR]

This paper focuses on the new macro-botanical evidence of South-Western Asian cultivated plants from northern Moroccan Neolithic sites. Due to the reduced presence of plant remains from previous excavations in the region, archaeological evidence of agriculture is rare and the arrival of domesticated plants and the role of farming in the Early Neolithic of North Africa are still poorly understood. Here we present results of the analysis carried out in three sites recently excavated: Kaf Taht el-Ghar, Khil, and Ifri Oudadane. Charred seeds of domesticated cereals ( Triticum dicoccum , Triticum monococcum/dicoccum , Triticum durum , Triticum aestivum/durum , Hordeum vulgare , Hordeum vulgare var. nudum ) and pulses ( Lens culinaris , Pisum sativum , Vicia faba ) have been recorded in all sites analyzed. Radiocarbon dating of crop seeds indicates that farming, along animal herding and pottery, was most probably introduced in the region at the interval between 5500 and 5000 cal. BC. Absence of evidence for Neolithic farming in other regions of North-Western Africa suggests that the first crops arrived into Morocco through a maritime route, more likely from the Central or Northern Mediterranean shores. Similarities in both radiocarbon dates and crop assemblages from early Neolithic sites in Northern Morocco and the south of the Iberian Peninsula point to an almost simultaneous East to West maritime spread of agriculture along both shores of the Western Mediterranean. [ABSTRACT FROM AUTHOR]

The multiple archaeobotanical studies from the east Iberian Peninsula from 2800 cal.BC to 200 BC have provided around twenty wild fruit taxa of varying importance. The aim of this work is to present these taxa and analyse the most important wild fruits, some of them being cultivated since the First Iron Age. Considering sites with comparable sampling methods, a quantitative difference is not observed between wild species exploited in the several life zones represented in this synthesis: Thermo-, Meso-, Supra- and Montane-Mediterranean zones. Three taxa are common in the three life zones considered: Quercus sp., Sambucus sp. and Rubus sp. More thermophilic taxa, Ficus carica and Olea europaea , are present in the two lower zones, although their values decrease to the north we go and with height, in contrast to what happens with Vitis vinifera . The exploitation of wild resources as a food supplement, in addition to other uses, developed during the 2600 years with several differences. These differences are explained in part by the plants that grow in each of the territories and in part by the organization of the human groups and the forms of land exploitation. Protohistoric human groups would have exploited nearby resources as in the previous periods, and all data confirm the continuity of this fundamental activity. However, gathering seems to have had a fairly small economic importance when considering the low rates of ubiquity of these plants in contrast to those of staple crops. [ABSTRACT FROM AUTHOR]

The island of Formentera, with its small extension and flat orography, was settled relatively late in Mediterranean prehistory between the third and second millennium BC. The sites presented in this paper, Cova des Fum and Cova des Riuets, offer evidence of the island's first occupation. Cova des Fum comprises a necropolis of the Bronze Age and two sanctuary spaces (used, at least, from 2035 cal BC), with hearths and water management structures. Cova des Riuets is a habitation site from the beginning of the Bronze Age (available dates ranging from 2030 to 1760 cal BC). This landscape study, among the first on the ancient occupation of the island, focuses on the plant macro-remains from both sites, providing new data on the vegetation of the surrounding areas and the use of both wild and domesticated plant resources for various daily and ritual tasks. The firewood came from evergreen thermo-Mediterranean formations well adapted to drought and summer heat, as well as rocky environments, and could have been collected in the vicinity of the sites. The autochthonous character of some species, such as the fig tree, has also been investigated and has provided the oldest existing date for this species on the island. This study reveals some peculiarities in the island's subsistence strategy that are relevant to the study of small islands more generally. [ABSTRACT FROM AUTHOR]

Abstract: This research aims to shed light on the early stages of agricultural development in Northern Africa through the analysis of the rich macro-botanical assemblages obtained from Ifri Oudadane, an Epipalaeolithic–Early Neolithic site from North-East Morocco. Results indicate the presence of domesticated plants, cereals (Hordeum vulgare, Triticum monococcum/dicoccum, Triticum durum and Triticum aestivum/durum) and pulses (Lens culinaris and Pisum sativum) in the Early Neolithic. One lentil has been dated to 7611 ± 37 cal BP representing the oldest direct date of a domesticated plant seed in Morocco and, by extension, in North Africa. Similarities in both radiocarbon dates and crop assemblages from Early Neolithic sites in Northern Morocco and the Iberian Peninsula suggest a simultaneous East to West maritime spread of agriculture along the shores of the Western Mediterranean. Wild plants were abundantly collected in both the Epipalaeolithic and the Early Neolithic periods pointing to the important role of these resources during the two periods. In addition to fruits and seeds that could have been consumed by both humans and domesticated animals, fragments of esparto grass (Stipa tenacissima) rhizomes have been identified. This is a western Mediterranean native plant that may have been used as a source of fibres for basketry. [Copyright &y& Elsevier]

Vegetation dynamics during the Pleistocene–Holocene transition and the beginning of farming are major topics for palaeoenvironmental sciences, especially interesting in ecologically sensitive areas, such as in North Africa. However, there are still important geographic and chronological gaps of environmental information in this region. Archaeobotanical record from Gueldaman GLD 1 deals with these issues, as it presents the longest archaeobotanical sequence available nowadays for Algeria, which includes these moments of major changes in landscapes. This topic has been approached from an interdisciplinary point of view, focused on the analysis of various types of plant remains that result in the reconstruction of both environment and use of plant resources. Results reveal the existence of a postglacial phase of plant colonization with Cupressaceae formations, which are gradually integrating some elements of sclerophyllous vegetation, such as several species of Pistacia , well documented both in charcoal and seed records. Neolithic levels show a shift in vegetation composition, as Olea europaea dominates the spectra, accompanied by strawberry tree and evergreen Quercus , among others. The presence of Olea in earlier chronologies has resulted from intrusions from the Neolithic levels: a set of radiocarbon dates has made it possible to evidence this process and detect the extent of the intrusions, which are inherent to cave records. • North Africa is a key region to know the dynamics of postglacial vegetation in the Mediterranean. • Gueldaman has provided archeobotanical information for a long sequence in Algeria. • Postglacial plant colonization and a later spread of sclerophyllous vegetation have been documented. • A taphonomic analysis has shown that the pre-Neolithic presence of Olea has resulted from intrusions from upper levels. • During Neolithic, Olea is a species of great economic relevance. [ABSTRACT FROM AUTHOR]

Archaeology has long incorporated the methods of the natural sciences and the theoretical principles of the overarching scientific framework. Most archaeologists acknowledge the importance of a systemic perspective in the study of the evolution of human behavior, with emphasis on the contexts in which individuals and populations lived and interacted. This article develops an ecological approach to the subsistence patterns and dynamics of the Neolithic populations in the westernmost regions of the Mediterranean. Methodologically, it implements a systematic quantitative exploration of the structure and evolution of the botanical and zoological taxa documented in a human settlement. Empirically, it begins with one of the most complete and relevant Neolithic archaeological sequences in the region, Dehesilla Cave, which has provided a dataset from high-resolution stratigraphy. The new results are then compared with the available archaeobotanical and archaeozoological records throughout the south of the Iberian Peninsula. [ABSTRACT FROM AUTHOR]

This paper presents the history of the introduction and expansion of arboriculture during the 1st millennium BC from the South of the Iberian Peninsula to the South of France. The earliest evidence of arboriculture at the beginning of the 1st millennium hails from the south of the Iberia from where it spread northward along the peninsula's eastern edge. The different fruits (grape, olive, fig, almond, pomegranate and apple/pear) arrived together in certain areas in spite of uneven distribution and acceptance by local communities. Grape was the crop with the greatest diffusion. The greater diversity of crops in the southern half of the peninsula is also noteworthy. Their development paved the way for a commercial agricultural model in some territories where fruits and their derivatives, such as wine and oil, played vital roles. [ABSTRACT FROM AUTHOR]

This study aimed to reconstruct the environmental conditions and the crop management practices and plant characteristics when agriculture appeared in western Europe. We analyzed oak charcoal and a large number of cereal caryopsides recovered from La Draga (Girona, Spain), an early (5300 to 4800 cal. BC) agricultural site from the Iberian Peninsula. The carbon isotope discrimination (Δ13C) values of oak, the dominant forest species in the region, indicates prevalence of a wet climate at the site. Further, we reconstructed crop management conditions, achievable yield, and crop characteristics through the analysis of Δ13C, nitrogen isotope composition (d15N), nitrogen content, and the reconstructed weight of wheat and barley caryopsides, following protocols developed by our team [Araus et al., Nat. Commun. 5, 3953 (2014)] and comparison of these parameters with present-day organic agriculture in the region. In parallel, a regional perspective was achieved through the study of wheat and barley grains of seventeen Neolithic sites from the western Mediterranean. The results suggest that rather than small-garden cultivation, a more extensive agriculture was practiced under good water availability and moderate manuring. Moreover, results from La Draga evidence that grain weight and spike morphology were comparable to contemporary cereals. Growing conditions and the prevalence of improved crop traits indicate that agriculture was fairly consolidated at the time it reached the western edge of Europe. [ABSTRACT FROM AUTHOR]

This study focuses on the chronostratigraphic sequence of the Cave of Kaf Taht el-Ghar (Dar Ben Karrich, Tétouan, Morocco) excavated in 2012 in the framework of the AGRIWESTMED research project. The broad sequence reveals a series of occupations ranging from the Pleistocene (Moroccan Aterian) to recent historical times. Our research identifies a rich Early Neolithic phase (sixth millennium cal BC) containing the earliest pottery and domesticated animal and plant remains in the western Maghreb. However, this Early Neolithic level is not an immediate successor of the last traces of the Epipalaeolithic hunter-gatherer occupation, which started at the end of the Younger Dryas (10,900–9700 cal BC). An abandonment phase, spanning more than a millennium, separated them. This hiatus appears to originate from a cold climatic event that began in the late seventh millennium cal BC (ca. 6200 BC) and ended around the mid-sixth millennium cal BC. [ABSTRACT FROM AUTHOR]

This study presents a holistic analysis of the occupation sequence at the rock shelter of Zacatín (Gualchos-Castell de Ferro, Granada, Spain), a site in the cliffs along Andalusia's Mediterranean coastline. Despite being disturbed by cave-ins and erosion, it offers valuable information on the transition between the Mesolithic hunter-gatherers and the first Neolithic farming communities in southern Iberia. The study adopted an approach combining stratigraphical and radiocarbon analyses with typological, archaeozoological and archaeobotanical classifications. The stratigraphical sequence comprises four main phases. The uppermost level (Phase 4) yielded a combination of modern and displaced prehistoric elements. Intermediate Phases 3 and 2 correspond to Early Neolithic layers ranging between the mid-6th to the beginning of the 5th millennium cal BC. The Neolithic finds consist of incised and impressed potsherds, stone tools, ornaments (perforated shells and discoidal beads) as well as domestic animals (caprines) and plant (cereals) species. Although the older Mesolithic horizon (Phase 1) yielded few characteristic artifacts, radiocarbon datings place it in the 7th millennium cal BC. In any case, an original aspect of the site is the key role played by marine resources throughout both its Mesolithic and Neolithic phases. [ABSTRACT FROM AUTHOR]

This paper presents a refined Mesolithic chronocultural sequence as a result of matching data provided by the set of archaeological research conducted at Cueva de la Cocina (Valencia, Spain) in the 20th and 21st centuries and the new radiocarbon dates record. Because available data are of different quality, we apply a methodological framework based on Bayesian modelling approaches. To do this, we systematically order each one of the archaeological registers and then combine the information in a unitary general chronology. Our novel approach introduces Bayesian modelling from a double analytical procedure: using Bayesian chronological models applied to the stratigraphic sequence of Pericot's excavation in Cocina cave we build a general phase model using data from multiple years of archaeological fieldwork. One the most reliable layers have been defined, we use this information to define the rest of the sequence through a Predictive Bayesian approach. This approach sheds light on evolutionary questions from a macroscale regarding the socioecological dynamics of the last hunter-gatherers and their role for explaining the subsequent agricultural spread. [ABSTRACT FROM AUTHOR]

This study is an overview of the state of research on the process of neolithisation of the northwestern corner of Morocco. Particularly noteworthy are the recent findings of a Spanish-Moroccan team in the framework of the AGRIWESTMED project carried out between 2011 and 2013 for the most part at the caves of Magharat el-Khil (Tangier), Kaf Taht el-Ghar (Tétouan) and Ifri n'Amr or Moussa (Khemisset). These excavations brought to light occupations from the Moroccan Early Neolithic Impressed-Cardial ware complex, levels that correspond to the earliest horizon of agricultural and animal husbandry practices in the northwestern corner of Africa. [ABSTRACT FROM AUTHOR]

There is a significant number of funerary contexts for the Early Neolithic in the Iberian Peninsula, and the body of information is much larger for the Late Neolithic. In contrast, the archaeological information available for the period in between (ca. 4800-4400/4200 cal BC) is scarce. This period, generally called Middle Neolithic, is the least well-known of the peninsular Neolithic sequence, and at present there is no specific synthesis on this topic at the peninsular scale. In 2017, an exceptional funerary context was discovered at Dehesilla Cave (Sierra de Cádiz, Southern Iberian Peninsula), providing radiocarbon dates which place it at the beginning of this little-known Middle Neolithic period, specifically between ca. 4800–4550 cal BC. Locus 2 is a deposition constituted by two adult human skulls and the skeleton of a very young sheep/goat, associated with stone structures and a hearth, and a number of pots, stone and bone tools and charred plant remains. The objectives of this paper are, firstly, to present the new archaeological context documented at Dehesilla Cave, supported by a wide range of data provided by interdisciplinary methods. The dataset is diverse in nature: stratigraphic, osteological, isotopic, zoological, artifactual, botanical and radiocarbon results are presented together. Secondly, to place this finding within the general context of the contemporaneous sites known in the Iberian Peninsula through a systematic review of the available evidence. This enables not only the formulation of explanations of the singular new context, but also to infer the possible ritual funerary behaviours and practices in the 5th millennium cal BC in the Iberian Peninsula. [ABSTRACT FROM AUTHOR]

The period comprising the end of the Early Neolithic and the Middle Neolithic, dated broadly within the fifth millennium cal BC, corresponds to an interval that remains largely unknown in the extreme north-western tip of Africa. This situation contrasts with that of the Early Neolithic, a period characterised by the earliest evidence of the diffusion of a productive economy, cultivated plants and domestic animals. The paucity of data for these later phases can be explained in part by the lack of secure contexts and sequences based on radiocarbon datings of short-lived samples. The current study presents the results of the excavations of El-Khil Caves B and C that yield materials allowing re-evaluation of the chronology of a type of ceramic known as Ashakar ware. The study also identifies two traditions in the northern Moroccan Middle Neolithic. The first is heir to the so-called Impressa Mediterranean ware and rooted in the Cardial Neolithic, while the second is characterised by roulette cord impressions, red slip and tunnel lugs and probably rooted in the region of the Sahara, and has no technological precedents in the study area. [ABSTRACT FROM AUTHOR]

Few studies have dealt with the occupation of caves during the Andalusi period in Southern Iberia. This may be explained by the attention placed traditionally on the trinomial mudun (cities), husün (fortresses) and qurà (villages), in which other forms of rural occupation have been generally overlooked. In this paper we explore the sequence at La Dehesilla Cave -- based on the analysis of animal skeleton remains, pollen, seeds and fruits, and phytoliths -- with the aim to define the economic systems of its Andalusi inhabitants. Because the sequence displays two different occupation phases, the first during the Taifa Period in the second half of the 11th century and the second during the Almohad Period in the second half of the 12th century, this study characterises the ecological and economic systems of the two periods and highlights the differences between them. The data suggest that the economy of both periods was mainly based on livestock, and especially on sheep herds. However, their comparison enables us to observe a few significant differences that indicate dissimilar behavioural and economic patterns. Plant macro-remains show a larger amount of cereals and leguminous seeds, as well as of domestic fruits, in the Taifa Period than in the Almohad Period. The zoological record displays clear differences between the two periods. The Taifa Period shows a greater proportion of herds while the input from hunting increased in the Almohad Period. Also, there are proportionally opposite patterns in the age of sacrifice of sheep. The earlier period may have seen a more sedentary herding and partly farming population, while the second period may correspond to a mainly herding, perhaps mobile, population. These results are discussed within the political dynamics of the historical framework of the surrounding territory and contribute to the knowledge of the rural economic dynamics of the Andalusi period. [ABSTRACT FROM AUTHOR]

The use of seashells for the decoration of pottery from the sixth millennium cal BC is well known in the western Mediterranean, with the emergence of so-called Cardial Pottery. Actually, the most discussed issue up until now has been the use of bivalves for impressed decoration. However, the experimental approach followed in the present study provides for the first time clear evidence for the utilization of a very specific group of shells as tools for the decoration of some of the early pottery productions in northwest Africa. In particular, we propose the use of cowry, a gastropod family with a well-known ideological and symbolic role in many human cultures around the world. Also, it is suggested that cowry was used for making impressed wares on the opposite European shore. The implications for reconstruction of Neolithic diffusion along both the European and African coasts of the Mediterranean are of great significance. [ABSTRACT FROM AUTHOR]

This paper presents the results of the first excavation campaign of the Artusia rock shelter in Unzué, Navarre, Spain. Chronocultural and archaeobiological analyses revealed five different occupation phases (Artusia I–V) within the regional Mesolithic timeline, specifically in the Mesolithic of Notches and Denticulates (Artusia I and II) and the Geometric Mesolithic (Artusia III, IV, and V). In addition, the study of the sedimentological and palaeoenvironmental evolution in the entire record helped to clearly define several climatic events which developed around 6550 cal BC–8500 cal BP and 6250 cal BC–8200 cal BP. Here, we present a description of these events and their (pre)historical interpretation with the aim of recognizing how they influenced the Mesolithic hunter–gatherer groups living in the Ebro Basin of the Iberian Peninsula. [ABSTRACT FROM AUTHOR]

Abstract: The issue of resource exploitation, both plants and animals, by Neolithic communities has always attracted vast interest. In particular, resource exploitation at mountain cave sites is still being widely discussed. This paper explores the use of grass resources at the archaeological site of Els Trocs (Aragón, Spain), a Neolithic mountain site in the Pyrenees. The analysis of phytolith samples suggests that grasses growing in the surrounding of the site were widely used. The morphological assemblages identified, and their spatial distribution, indicate that wild grasses were probably used as floor spread. The integrated approach used in this study, combining phytolith, spherulite and micromorphological analyses, confirms this hypothesis. Furthermore, the analysis of phytolith assemblages and micromorphological traits indicate the seasonal occupation of the site, placing human frequentation at this location during late spring/early summer. Several studies have highlighted the presence of charred seeds of domesticated cereals in the archaeological record of mountain cave sites however, in many instances, whether these crops were cultivated near the sites or whether the grains were transported to the cave from the valley bottom remains under debate. This paper also contributes to this debate by showing that no crop-processing activities were taking place at the site. [Copyright &y& Elsevier]

Highlights: [•] The molecular composition of A-horizons under different land-use was characterized. [•] We found contrasting composition of NaOH-extractable and non-extractable SOM for each land-use. [•] The molecular composition of SOM offers potential to reconstruct soil (pre)history. [Copyright &y& Elsevier]

The littoral site of Ifri Oudadane is one of the most important recently excavated sites in the Mediterranean Maghreb. The shelter presents Epipalaeolithic and Neolithic layers and therefore offers the possibility to investigate the Neolithic transition in the region. Besides introducing the archaeological context, this paper focuses on palaeobotanical data in order to reconstruct Holocene environmental change and human use of plant resources for the period c. 11 to 5.7 ka cal. BP. Results show intense landscape transformations resulting from anthropic and climatic factors. First human occupations start at the beginning of the Holocene with favourable conditions in this otherwise harsh semi-arid stretch of land. A wooded environment with evergreen sclerophyllous oaks and riparian forests is documented and exploited by hunter-gatherers. From c. 7.6 ka cal. BP farming activities are well attested together with significant human impact, herding pressure and a progressive decline of arboreal components. After 6.6 ka cal. BP conditions become less favourable and markers for aridity increase. Riparian taxa disappear (Alnus) or decrease (Fraxinus, Populus, Salix); shrubs (Tamarix) and grasses (Artemisia) increase with a degradation of forest into shrubland (macchia). During 6.6 and 6.0 ka cal. BP there is a general occupation gap in arid and semi-arid Morocco and evidence for that change is also found in the alluvial deposits of the Moulouya, NE Morocco. Indicators for food production decrease at the same time and the site is abandoned during the first half of the 6th millennium cal. BP. [ABSTRACT FROM AUTHOR]

This work presents the anthracological and archeopalynological results obtained within the project AGRIWESTMED (ERC AdG 230561), which has involved a comprehensive retrieval of archeobiological remains based on a systematic sampling strategy, beyond the recovery of the usual archeological materials. These surveys were conducted on three sites located in the North of Morocco: the cave of Kaf Taht-el-Ghar, 8 km southeast from Tetuan, and two caves within the El Khil complex, close to Tanger. Both plant micro- and macro-remains (charred wood) were studied through palynological and anthracological analyses, respectively. Our goal was to assess the vegetation composition of the area as well as the impact of human activities on the landscape. In Kaf Taht-el-Ghar the dynamics of vegetation and land use is recorded over the Paleolithic, Epipaleolithic, Neolithic and Historic times. Clear changes such as the demise of ancient Paleolithic pine and juniper woods during the Epipaleolithic and the subsequent spread of grasslands are shown. Other conifers like Abies pinsapo , Cedrus atlantica and Taxus baccata also disappeared from the pollen and charred wood records. In the palynological study, cereal and broad beans (Vicia faba) are already detected in the Early Neolithic, as well as a lowering of grazing pressure. Both cereal and broad beans, along with the development of grazing activities are also documented around El Khil caves since the Early Neolithic. Throughout the whole pollen and anthracological sequences a progressive retreat of the tree cover and an extensive spread of grasslands could be set as the main features of the vegetation dynamics in this area. • Pollen and charred wood analyses depict land cover changes in Northern Morocco. • First evidence of pre-Holocene of Cedrus and Abies pollen in lowland areas. • Conifer forests declined during the Epipaleolithic. • The main environmental change is detected with the onset of the Early Neolithic. • From this date onwards, the forest cover shows a progressive retreat. [ABSTRACT FROM AUTHOR]