Millennium BP Research Articles

Human-environment interaction in the hinterland of Ephesos – As deduced from an in-depth study of Lake Belevi, west Anatolia

Lacustrine sediments are important archives for high resolution palaeoenvironmental reconstructions of the Holocene. Despite the density of ancient cities and settlements along the western coast of Turkey, the archives from coastal lakes in this area have until now not been recognized to their fullest potential and are, therefore, only poorly studied.The exceptional geo-bio-archive of Lake Belevi is located close to the ancient city of Ephesos in western Turkey. Two sediment cores have been analysed using geochemical, sedimentological, microfaunal, palynological, and archaeoparasitological methods. The in-depth study of these Holocene deposits is supported by a robust age-depth model that used 33 radiocarbon dates and tephrochronology.The results reveal the existence of a freshwater lake in the Early Holocene which turned brackish when the rising sea level connected it with the sea. The delta evolution of the Küçük Menderes led to the re-establishment of a freshwater lake. The natural vegetation was represented by open oak woodlands. There are hints for first agricultural activities in the environs of Belevi as early as 8000 cal yr BP. Intensive cultivation of Olea is proven since 3000 cal yr BP. Starting during the 3rd millennium BP, the human impact with enhanced deforestation activities and correlative high sedimentation rates is attested for sites such as Belevi (Ephesos), Elaia (Pergamon) and Miletos. For the first time, tephra from the eruption of Minoan Santorini has been identified in the environs of Ephesos. This ash covered the vegetation by a thick layer, wherefore low-growing plants were strongly affected. The comparison between the results from the quasi natural area of Lake Belevi and the area around the city of Ephesos gives insights into the development and use of the landscapes, the environmental changes as well as the duration and intensity of the human impact.

New evidence from the Qugong site in the central Tibetan Plateau for the prehistoric Highland Silk Road

Located in the central Eurasia, the Tibetan Plateau (TP) is a key area for the spread of culture, technology, and species. However, the Plateau’s role in the prehistoric food globalization has been underestimated due to the lack of archeological materials. The Qugong site was the only scientifically excavated site in the central TP up to now. It is the earliest and among the most important prehistoric settlements in the central TP, with charcoals dated to 3750–3500 cal. BP. Wild deer (Cervidae) and domesticated yak ( Bos grunniens) and sheep ( Ovis aries) remains were unearthed, but no archeobotanical studies had been conducted. Here we present new radiocarbon data from charred seeds as well as archeobotanical data of the Qugong site. Dating back to 3400 cal. BP, there were foxtail millet ( Setaria italica), broomcorn millet ( Panicum miliaceum), wheat ( Triticum aestivum), hulled barley ( Hordeum vulgare), naked barley ( Hordeum vulgare var. nudum), and bitter buckwheat ( Fagopyrum tataricum) identified at this site. We propose that millets in the central TP came from the eastern TP, while wheat and barley here probably came from northern South Asia. It indicates that the Eastern and Western cultures arrived in the central TP in prehistory via different routes in late fourth millennium BP. The intercultural communications not only flourished the prehistoric central TP but also laid the foundation for the later ‘Highland Silk Road’.

Paleolithic to Bronze Age Siberians Reveal Connections with First Americans and across Eurasia

Modern humans have inhabited the Lake Baikal region since the Upper Paleolithic, though the precise history of its peoples over this long time span is still largely unknown. Here, we report genome-wide data from 19Upper Paleolithic to Early Bronze Age individuals from this Siberian region. An Upper Paleolithic genome shows a direct link with the First Americans by sharing the admixed ancestry that gave rise to all non-Arctic Native Americans. We also demonstrate the formation of Early Neolithic and Bronze Age Baikal populations as the result of prolonged admixture throughout the eighth to sixth millennium BP. Moreover, we detect genetic interactions with western Eurasian steppe populations and reconstruct Yersinia pestis genomes from two Early Bronze Age individuals without western Eurasian ancestry. Overall, our study demonstrates the most deeply divergent connection between Upper Paleolithic Siberians and the First Americans and reveals human and pathogen mobility across Eurasia during the Bronze Age.

The PalaeoAffad Project and the Prehistory of the Middle Nile

Current work on the PalaeoAffad Project allows us to contribute greatly to the legacy of prehistoric research in the Middle Nile Valley. This paper presents the state of research on Late Pleistocene settlement on both banks of the river. Based on absolute dates obtained in the Affad Basin (since MIS5 up to the 5th millennium BP), the prehistory of the area has become an important reference point for general NE-African studies. We were able to investigate most of the Palaeolithic sites there before the landscape was totally changed by the industrial farms in areas that had been inaccessible for traditional agriculture up to now.

The importance of localized hunting of diverse animals to early inhabitants of the Eastern Tibetan Plateau at the Neolithic site of Xiaoenda

Understanding of when and how human groups engaged with and settled different regions of the Tibetan Plateau has been greatly extended in the past decade. Research on the mid/late Holocene has focused on the roles of material cultural traditions and cropping systems in the process of long-term settlement. In this paper, we shift the focus to explore animal-based subsistence strategies used to adapt to life on the eastern Tibetan Plateau. Dated to between 5000 and 4000 cal. BP, Xiaoenda represents one of the oldest Neolithic sites known in this region. New zooarchaeological data from Xiaoenda reveals that the site's inhabitants relied on a diverse array of wild animal taxa. This contrasts with previous assertions regarding the role of domestic animals in this region. Xiaoenda's location between highland and multiple lower elevation catchment zones allowed access to a range of wild prey species. Zooarchaeological data indicate that the inhabitants of Xiaoenda took advantage of this, practicing a diverse localized hunting strategy. Our findings demonstrate that people at Xiaoenda depended on wild rather than domestic animals and indicate a role for wild game in facilitating continuous occupation in the eastern Tibetan Plateau during the fifth millennium BP.

The origin and spread of olive cultivation in the Mediterranean Basin: The fossil pollen evidence

Olive ( Olea europaea L.) was one of the most important fruit trees in the ancient Mediterranean region and a founder species of horticulture in the Mediterranean Basin. Different views have been expressed regarding the geographical origins and timing of olive cultivation. Since genetic studies and macro-botanical remains point in different directions, we turn to another proxy – the palynological evidence. This study uses pollen records to shed new light on the history of olive cultivation and large-scale olive management. We employ a fossil pollen dataset composed of high-resolution pollen records obtained across the Mediterranean Basin covering most of the Holocene. Human activity is indicated when Olea pollen percentages rise fairly suddenly, are not accompanied by an increase of other Mediterranean sclerophyllous trees, and when the rise occurs in combination with consistent archaeological and archaeobotanical evidence. Based on these criteria, our results show that the southern Levant served as the locus of primary olive cultivation as early as ~6500 years BP (yBP), and that a later, early/mid 6th millennium BP cultivation process occurred in the Aegean (Crete) – whether as an independent large-scale management event or as a result of knowledge and/or seedling transfer from the southern Levant. Thus, the early management of olive trees corresponds to the establishment of the Mediterranean village economy and the completion of the ‘secondary products revolution’, rather than urbanization or state formation. From these two areas of origin, the southern Levant and the Aegean olive cultivation spread across the Mediterranean, with the beginning of olive horticulture in the northern Levant dated to ~4800 yBP. In Anatolia, large-scale olive horticulture was palynologically recorded by ~3200 yBP, in mainland Italy at ~3400 yBP, and in the Iberian Peninsula at mid/late 3rd millennium BP.

Comparing the spatial patterns of climate change in the 9th and 5th millennia BP from TRACE-21 model simulations

Abstract. The spatial patterns of global temperature and precipitation changes, as well as corresponding large-scale circulation patterns during the latter part of the 9th and 5th millennia BP (4800–4500 versus 4500–4000 BP and 9200–8800 versus 8800–8000 BP) are compared through a group of transient simulations using the Community Climate System Model version 3 (CCSM3). Both periods are characterized by significant sea surface temperature (SST) decreases over the North Atlantic, south of Iceland. Temperatures were also colder across the Northern Hemisphere but warmer in the Southern Hemisphere. Significant precipitation decreases are seen over most of the Northern Hemisphere, especially over Eurasia and the Asian monsoon regions, indicating a weaker summer monsoon. Large precipitation anomalies over northern South America and adjacent ocean regions are related to a southward displacement of the Intertropical Convergence Zone (ITCZ) in that region. Climate changes in the late 9th millennium BP (the “8.2 ka event”) are widely considered to have been caused by a large freshwater discharge into the northern Atlantic, which is confirmed in a meltwater forcing sensitivity experiment, but this was not the cause of changes occurring between the early and latter halves of the 5th millennium BP. Model simulations suggest that a combination of factors, led by long-term changes in insolation, drove a steady decline in SSTs across the North Atlantic and a reduction in the North Atlantic Meridional Overturning Circulation (AMOC), over the past 4500 years, with associated teleconnections across the globe, leading to drought in some areas. Multi-century-scale fluctuations in SSTs and AMOC strength were superimposed on this decline. This helps explain the onset of neoglaciation around 5000–4500 BP, followed by a series of neoglacial advances and retreats during recent millennia. The “4.2 ka BP Event” appears to have been one of several late Holocene multi-century fluctuations that were embedded in the long-term, low-frequency change in climate that occurred after ∼4.8 ka. Whether these multi-century fluctuations were a response to internal centennial-scale ocean–atmosphere variability or external forcing (such as explosive volcanic eruptions and associated feedbacks) or a combination of such conditions is not known and requires further study.

Ofrendar y propiciar. Fauna y prácticas agropastoriles prehispánicas del segundo milenio AP en Antofagasta de la Sierra, Puna Meridional Argentina

En esta contribución analizamos conjuntos arqueofaunísticos procedentes de de- pósitos inferidos como enterramientos intencionales de objetos (en pozos y como acumulacio- nes). Éstos corresponden a eventos ocurridos en torno a un recinto central del sitio residencial agropastoril Punta de la Peña 9, en Antofagasta de la Sierra, (provincia de Catamarca), Puna meridional argentina, durante el segundo milenio AP (ca. 1516-929 años cal. AP). Realizamos una caracterización de la fauna de vertebrados e invertebrados desde un punto de vista anató- mico, taxonómico y tafonómico. El análisis de estos elementos, las recurrencias y ausencias e indicadores de estacionalidad, sumados a la presencia de otros objetos incluidos en los depósi- tos, su estructuración y cronología relativa a la historia de uso del recinto, son interpretados a la luz de prácticas y relatos tradicionales de los Andes Centro Sur. Esto nos permite postular la ocurrencia de eventos fundacionales y de instancias de propiciación referidas a la estación seca dentro de los ciclos agropastoriles centro-surandinos.

EarliestMusabanana from the late Quaternary sequence at Fahien Rock Shelter in Sri Lanka

The domestication and the time of arrival of bananas in South Asia and Africa are unresolved issues. We provide banana seed and leaf phytolith evidence from the archaeological sequence at Fahien Rock Shelter, located in southwest Sri Lanka, to help understand the geographical configuration of hybridization, dispersal, cultural association and chronology of banana domestication. Phytoliths from this sequence indicate that Musa accuminata subspecies and M. balbisiana existed in the south western lowland rainforest of Sri Lanka from 44,952-47,854 cal. BP., and rock shelter occupants exploited those taxa, possibly for starchy food. Edible diploid (AA) bananas may have introduced from elsewhere, possibly from Indonesia or PNG before 5,994-6,194 cal. BP. From this time onwards, phytoliths morphologically identical with those from triploid banana cultivars (AAB and ABB) appeared in the lowland rainforest of south western Sri Lanka. This precocity appears unique to Sri Lanka. Dispersal of these triploids to the east coast of Africa may have followed maritime trade networks in the Indian Ocean from the first half of the sixth millennium BP. Northward dispersal, e.g. to urban Harappan sites, happened in the middle of the fifth millennium BP. Sri Lanka’s location in the Indian Ocean is thus important for understanding banana domestication and dispersal. This discovery shows the interconnection of prehistoric cultures and their engagement with the management of starchy staples in the lowland rainforests of Sri Lanka.

Investigating the origins of eastern Polynesians using genome-wide data from the Leeward Society Isles

The debate concerning the origin of the Polynesian speaking peoples has been recently reinvigorated by genetic evidence for secondary migrations to western Polynesia from the New Guinea region during the 2nd millennium BP. Using genome-wide autosomal data from the Leeward Society Islands, the ancient cultural hub of eastern Polynesia, we find that the inhabitants’ genomes also demonstrate evidence of this episode of admixture, dating to 1,700–1,200 BP. This supports a late settlement chronology for eastern Polynesia, commencing ~1,000 BP, after the internal differentiation of Polynesian society. More than 70% of the autosomal ancestry of Leeward Society Islanders derives from Island Southeast Asia with the lowland populations of the Philippines as the single largest potential source. These long-distance migrants into Polynesia experienced additional admixture with northern Melanesians prior to the secondary migrations of the 2nd millennium BP. Moreover, the genetic diversity of mtDNA and Y chromosome lineages in the Leeward Society Islands is consistent with linguistic evidence for settlement of eastern Polynesia proceeding from the central northern Polynesian outliers in the Solomon Islands. These results stress the complex demographic history of the Leeward Society Islands and challenge phylogenetic models of cultural evolution predicated on eastern Polynesia being settled from Samoa.

Middle Holocene Fisher-Hunter-Gatherers of Lake Turkana in Kenya and Their Cultural Connections with the North: The Pottery

AbstractDuring the Early and Middle Holocene, large areas of today’s arid regions in North and East Africa were populated by fisher-hunter-gatherer communities who heavily relied on aquatic resources. In North Africa, Wavy Line pottery and harpoons are their most salient diagnostic features. Similar finds have also been made at sites in Kenya’s Lake Turkana region in East Africa but a clear classification of the pottery was previously not available. In order to elucidate the cultural connections between Lake Turkana’s first potters and North African groups, the pottery of the Koobi Fora region that was excavated by John Barthelme in the 1970/80s was re-assessed in detail. It was compared and contrasted – on a regional scale – with pottery from Lowasera and sites near Lothagam (Zu4, Zu6) and – on a supra-regional scale – with the pottery of the Central Nile Valley and eastern Sahara. The analyses reveal some significant points: Firstly, the early fisher pottery of Lake Turkana is clearly typologically affiliated with the Early Khartoum pottery and was thus part of the Wavy Line complex. Secondly, certain typological features of the Turkana assemblages, which include only a few Dotted Wavy Line patterns, tentatively hint to a date at least in the 7th millennium bp or earlier. Thirdly, the pottery features suggest that the East African fisher-hunter-gatherers adopted pottery from Northeast Africa.

Prehistoric trans-continental cultural exchange in the Hexi Corridor, northwest China

We report dozens of direct radiocarbon dates on charred grains from 22 archaeological sites of the Neolithic and Bronze Ages in the Hexi Corridor, northwest China, a key region for trans-Eurasian exchange in prehistoric and historical times. These charred grains include remains of wheat and barley domesticated in southwest Asia and broomcorn and foxtail millet which originated from north China. Together with previously published radiocarbon dates, we consider these newly obtained radiocarbon results in the context of material cultures associated with them, to explore an episode of trans-continental cultural exchange foci at the Hexi Corridor. Our results show that millet cultivators who used painted potteries from the western Loess Plateau first settled the Hexi Corridor around 4800 BP. Communities who cultivated wheat and barley moved into this region from the west around 4000 BP, bringing with them technologies and materials not seen in central China before, including bronze metallurgy, mud bricks, and mace heads. This was part of the east–west contact which became evident in the Hexi Corridor since the late fifth millennium BP, and continued over the subsequent two millennia, and predated the formation of the overland Silk Road in the Han Dynasty (202 BC–AD 220).

Holocene history of landscape development in the catchment of Lake Skogstjern, southeastern Norway, based on a high-resolution multi-proxy record

A high-resolution multi-proxy record from sediments of a small-sized lake situated in Telemark, southeastern Norway, was used to reconstruct the local landscape development of the past c. 10,500 years. Our data demonstrate that changes in vegetation composition and structure in the first two-thirds of the Holocene are principally attributable to climatic changes and high erosion rates, as deduced from geochemical and physical (loss-on-ignition) proxy analyses. The highest signals of erosional inputs to the lake (c. 8030–5760 cal. BP) can be correlated with the first part of the Holocene Thermal Maximum. Nevertheless, evidence from pollen, non-pollen palynomorphs and microscopic charcoal analyses indicates the presence of nutrient-rich and disturbed environments already during the middle Mesolithic (c. 10,050–9400 cal. BP). It also shows traces of animal husbandry (c. 5580 cal. BP) and small-scale cereal cultivation (c. 5520 cal. BP) in the early Neolithic. In subsequent periods, human impact remains at a relatively low level and does not generate significant palaeo-environmental changes. Not until the second half of the Bronze Age (c. 2840 cal. BP) is some intensification in animal husbandry recorded, whereas crop cultivation continues to play a minor role in the second millennium BP. The establishment of a full farming economy took place during the Roman Iron Age (c. 1790 cal. BP), characterised by extensive forest clearance and local fires, crop cultivation in permanent fields and the presence of open pastures. This establishment is associated with advanced soil degeneration and increased erosion rates.

Cultivation strategies at the ancient Luanzagangzi settlement on the easternmost Eurasian steppe during the late Bronze Age

A significant body of recent research shows that the first east–west transmission of cereal crops, Triticum spp. (wheat) and Hordeum spp. (barley) from the west and millets (Setaria italica, foxtail millet, and Panicum miliaceum, common millet) from the east, took place sometime around the start of the 5th millennium bp, with part of the most likely route lying along the Tianshan mountains in northern Xinjiang, China. Here the dominant economic adaptation is, and was in prehistory, not crop-based agriculture but transhumant pastoralism. The site of Luanzagangzi (ca. 3,300–2,900 cal bp) on the northern slope of the Tianshan is one of only a handful of Bronze Age sites in Xinjiang with evidence for well-established crop cultivation. In this paper, we report on ten samples collected for phytolith analysis from a 4 m deep profile at Luanzagangzi. The results show evidence that a range of cereal crops was being grown (multi-cropping), Triticum spp., Hordeum spp., Setaria italica and Panicum miliaceum. Pooideae, Paniceae woody plants, Phragmites (reed) and Cyperaceae (sedges) were presumably also exploited for subsistence purposes in this area. We speculate that the strategy of growing a range of crops, wheat/barley, common millet and foxtail millet was adopted by the Bronze Age population in this region as a supplement to herding. The findings of this study help us to understand the dispersal of cultivation strategies across the Eurasian steppe via the Xinjiang region, and the communication between China and the West in the late Bronze Age.

New evidence for early 4th millennium BP agriculture in the Western Himalayas: Qasim Bagh, Kashmir

Palaeobotanical studies at Qasim Bagh, a site of the Northern Neolithic culture in the Kashmir Valley, India, have produced important new data on the spread of agriculture across Inner Asia, and on the cross-transmission of Chinese and West Asian cultivars. Directly dated broomcorn millet (Panicum miliaceum) and compact wheat (Triticum aestivum), and a series of charcoal dates suggest that the Valley of Kashmir was integrated into a wider network of crop exchange in the mountainous regions of South and Central Asia from at least the 5th/4th millennium BP transition. The evidence of Qasim Bagh supplements recent data from other Central Asian sites which suggest that exchange of East and West Asian cultivars took place earlier than previously believed.

Landscape history since the Saalian Drenthe stadial in the Widawa Catchment Area in Silesia, Poland: A case study on long-term landscape changes

With the pre-Roman Iron Age, approximately in the 2nd century BCE, a cluster of iron smelting sites began to develop in the catchment area of the Widawa River, located in the Old Drift landscape of northeastern Silesia, Poland. Before this area became an important local center for early iron smelting during the late pre-Roman Iron Age to the Roman period, its landscape had undergone distinct changes since it was covered for the last time by ice sheets during the Saalian Drenthe stadial. Besides climate driven environmental and landscape changes during the late Pleistocene and Holocene the area is influenced by a settlement history since the Mesolithic.In order to understand the holistic development of this pre-Roman Iron Age iron smelting cluster this paper investigates the late Pleistocene landscape history of the southeastern part of the Widawa catchment with a focus on study sites in the context of early human impacts. Therefore a multi-proxy approach was applied, integrating geomorphological mappings and sedimentological analyses (lithology, particle grain size, bulk parameters, total inorganic and organic carbon) of selected drilling transects, dated by AMS radiocarbon with archaeological records, geological and topographical data.The study area developed its present shape in six main phases: Subsequently to the last ice coverage (A), which extensively accumulated Saalian glacial till, the Widawa valley initially developed its present directionality (B). The subsequent valley formation is characterized by a succession of accumulation phases of glaciofluvial deposits of the Drenthe (C) and Warthe stadial (D) and fluvial deposits of the Weichselian glacial period (E) and the Holocene (F), which each were followed by a subsequent incision of the Widawa valley. First human impacts on the sediment budget are represented by alluvial fan deposits, which accumulated at the end of the 4th millennium BP. This alluvial fan, situated in the context of three prehistoric slag sites, shows a complex sedimentological succession of charcoal dated fan sediments that indicate a human impact on the landscape development during the pre-Roman Iron Age and the Roman period, pointing to a temporal and spatial context of early iron smelting.

Procurement and mobility during the Late Pleistocene: Characterising the stone-tool assemblage of the Picamoixons site (Tarragona, NE Iberian Peninsula)

The Picamoixons site is a rockshelter located in the province of Tarragona (NE Iberian Peninsula). It was object of two rescue campaigns during 1988 and 1993, which led to the recovery of a complete archaeological assemblage, including stone tools as well as faunal and portable art remains that date the occupation to the 14th to 11th millennium BP (calibrated). This study involves a petrographic characterisation of the stone-tool assemblage in order to establish: 1) the procurement areas, 2) the raw materials management strategies and 3) the mobility radius and territorial sizes of the hunter-gatherers groups that occupied the site. The method applied comprises in a multiscale analysis that includes systematic prospection, the petrographic characterisation of geological and archaeological samples, an analysis of the chert types represented in the knapping sequence, and the definition of the mobility axes and areas frequented according to lithic procurement.A petrographic analysis of the chert in the prospected area led to the definition of nine macroscopic varieties related to five types (Vilaplana, Morera, Maset, Vilella and Tossa cherts), related to Lower and Upper Muschelkalk (Triassic), Lutetian, Bartonian (Palaeocene) and Sannonian (Oligocene) deposits.The study of the knapping sequences indicates the main exploitation of Bartonian cherts (Tossa type), and the use of Lutetian cherts (Maset and Morera types) for configuring retouched tools. The exploitation of the remaining raw material types identified is considered sporadic and opportunistic.Defining the procurement areas enabled the mobility radius to be assessed as between 3 and 30 km, highlighting the importance of the fluvial basins as natural movement pathways. The results indicate that the main procurement territory was 16 km2 in area, associable with a forager radius. The most remote procurement distances suggest a maximum exploitation area of 260 km2, defining an intra-regional range. This range presents parallelisms with various contemporaneous hunter-gatherers groups in Western Europe, suggesting a progressive mobility reduction dynamic during the Late Pleistocene-Initial Holocene.

Cereal cultivation and domestication as shown by microtexture analysis of sickle gloss through confocal microscopy

When and where cereal cultivation and domestication took place in the Near East are still matters of debate. This quantitative analysis, using confocal microscopy to study “sickle gloss” texture on flint tools used for cereal harvesting, shows that wild cereals were most probably cultivated during the 13th millennium BP in the Middle Euphrates. At that moment, a local and continuous process of cereal domestication began to unfold in this region of the Northern Levant, lasting for over 3 millennia and culminating at the end of the 10th millennium BP. Thus, our research provides a new method for investigating the origins of agriculture, while the data gathered allow us to support the hypothesis of early cereal cultivation during the Younger Dryas and the protracted model of plant domestication, pointing to the Middle Euphrates as one region where this process occurred.

Animal Exploitation and Behaviour of the Latest Middle Stone Age Societies in the Middle Nile Valley: Archaeozoological and Taphonomic Analysis of Late Pleistocene Fauna from the Affad Basin, Sudan

With the research on the issue in its initial phases, the behaviour and hunting strategies of MSA communities inhabiting the Nile Valley in the Late and Terminal Pleistocene have been fragmentarily recognised thus far. Osteological materials from the area of the Affad Basin in the Middle Nile Valley, recorded in archaeological contexts and dated to the sixteenth millennium BP using OSL methods, have significantly enhanced our knowledge in this regard. It is the first time that an opportunity has occurred to construct a reliable model of the environment exploitation and the behaviour of human groups producing lithic tools using Levallois methods in the Terminal Pleistocene. Archaeozoological analyses have allowed the identification of taxa, species and anatomical origin of remains and enabled the establishment of a database of osteometric measurements. The animals hunted in the Sudanese Nile Valley during the Terminal Pleistocene have been classified with a view to refer the data to the results of analogous studies on MSA in South Africa. The behaviour of the communities occupying the Affad Basin 15,000 years ago was connected to the environment of the tree-covered, swampy savannah and extensive backwaters. Medium-sized antelope (kobus) was hunted most often. People hunted also, albeit less frequently, for large ruminants (buffalo), guenons and large rodents. Remains of fish and mega-fauna (hippopotamus and elephant) have been found in isolated concentrations, away from the camp sites. Remains of molluscs or ostrich eggs have not been registered. The condition of the osteological materials, notably their anatomical distribution, is shown to have been largely affected by wetland environment, rich in iron and manganese.

Vitis vinifera in the Iberian Peninsula: A review

The origin of the Eurasian grapevine, Vitis vinifera L. and the different steps in the development of viticulture from the wild grapevine to the modern varietal situation in the Iberian Peninsula are reviewed here. The ancestors of Vitis vinifera subs. sylvestris, the only representative of the Vitis genus in natural Eurasian and North African ecosystems, appeared in the late Miocene. In the Iberian Peninsula, human action has significantly reduced the habitat of this species, whose oldest palaeobotanical remains go back to the late Pleistocene. The introduction of viticulture in Iberia is connected with the relationships between the indigenous population and the trading colonies founded by Phoenicians and Greeks. In this way, there is evidence of wine production and consumption, even as a ritual and prestige item, going back to the third millennium BP. Chloroplast genome studies carried out in wild and cultivated plants indicate that a secondary domestication process occurred in the Iberian Peninsula and this is reflected in the “A” chlorotype, which contrasts with the predominance of the “B” and “C” chlorotypes in wild and domesticated vines in the Transcaucasian region, where domesticated grapes at sites of the Shulaveri Culture (Georgia) are evidence of early viticulture around 8000 BP.