Quaternary Environments and Humans最新文献

{"title":"Understanding the presence of Cannabis across the Holocene in Central India","authors":"Meghna Agarwala ,&nbsp;Charuta Kulkarni","doi":"10.1016/j.qeh.2024.100032","DOIUrl":"10.1016/j.qeh.2024.100032","url":null,"abstract":"<div><div>Pollen records from sediment cores do not allow understanding of past human use of <em>Cannabis</em> because <em>Cannabis</em> may also grow naturally or increase incidentally in the presence of human settlements. This is particularly true in Asia, where <em>Cannabis</em> was not used as hemp as often as it was in Europe; hemp retting makes it easy to identify <em>Cannabis</em> use as it causes characteristically high increases in <em>Cannabis</em> fossil pollen in strata where it was used. In this study, we evaluate the evidence for <em>Cannabis</em> cultivation and use in Central India, where <em>Cannabis</em> fossil pollen occur in sediment cores from ∼ 12.2 ka (1 ka= 1000 y ago). While the public perception is that <em>Cannabis</em> has a long history of use in South Asia, textual sources suggest significant increases in <em>Cannabis</em> use ∼1–2 ka. To disentangle <em>Cannabis</em> presence due to natural dispersal and due to use, we develop a new approach. <em>Artemisia</em> grows alongside <em>Cannabis</em> and disperses in similar conditions, whether naturally or due to increase in human settlements. We investigate when <em>Cannabis</em> increased in the paleo-record independent of <em>Artemisia,</em> and find that <em>Cannabis</em> increased ∼ 2.5 ka in areas close to major early historic settlements, where <em>Cannabis</em> displays characteristic patterns of cultivation. <em>Cannabis</em> does not display these patterns away from the early historic settlements. These dates are similar to findings of <em>Cannabis</em> use as hemp in the Himalayas (2.5 ka) and as a drug in China (2.7 ka), but pre-date the proliferation of <em>Cannabis</em> presence in textual sources. Overall, <em>Cannabis</em> pollen presence in pre-historic India (&lt;2.5 ka), although common, is likely to be because of natural dispersal of <em>Cannabis</em>.</div></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 6","pages":"Article 100032"},"PeriodicalIF":0.0,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142593679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Human activities, early farming and natural environment in the north-western Kanto Plain (Central Japan) during the Final Jomon–Early Kofun period (990 cal BCE–330 cal CE) inferred from palynological and archaeobotanical records","authors":"Christian Leipe ,&nbsp;Franziska Kobe ,&nbsp;Anna Schubert ,&nbsp;Eiko Endo ,&nbsp;Maya Yasui ,&nbsp;Hirotaka Koshitsuka ,&nbsp;Michiko Ono ,&nbsp;Pavel E. Tarasov ,&nbsp;Mayke Wagner","doi":"10.1016/j.qeh.2024.100030","DOIUrl":"10.1016/j.qeh.2024.100030","url":null,"abstract":"<div><div>The emergence, spread and intensification of agriculture, the impact of early agriculture on the natural environment and the possible role of climate on subsistence economies and population dynamics are important research questions in Japanese geoarchaeology. New directly dated archaeobotanical records of the Middle Yayoi (390–200 cal BCE, 1σ error) and Early Kofun (210–330 cal CE) periods from the Ikegami archaeological site and a 1300-year palynological record from the nearby Morinji Marsh help address these questions in the Kanto Plain of Central Japan. The pollen record suggests that management of chestnut and horse-chestnut by Final Jomon people in the study region declined around 750 cal BCE. The microcharcoal record indicates that human-induced fire activity decreased after 990 cal BCE and reached a minimum 500 years later, which coincides with the hemispheric-scale Iron Age Cold Epoch and late Bond event 2. Increasing use of fire from ca. 500 cal BCE is contemporaneous with the earliest evidence of millet-rice cultivation from south-western Kanto and the Central Highlands. This and pollen-based indicators of crop cultivation around Morinji Marsh ca. 200 cal BCE are consistent with the ¹⁴C-dated arrival of the first full-scale rice farmers at Ikegami. Their food economy still had a noticeable wild plant component (e.g. beans, walnut, horse-chestnut and acorn), however, the archaeobotanical assemblages from the Early Kofun period show a higher focus on rice cultivation and no evidence of a wild plant component. Variations in the charcoal concentrations and archaeobotanical data from the study region help postulate three phases of farming intensification related to cultural diffusion and/or migration. These phases, dated to ca. 500–300, 300–100 cal BCE and 100 cal BCE–250 cal CE, correspond to the pottery typologically defined late Early–early Middle Yayoi, middle–late Middle Yayoi and Late Yayoi periods, respectively.</div></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 6","pages":"Article 100030"},"PeriodicalIF":0.0,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142444726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The ancient Maya and limestone","authors":"Barbara Voorhies ,&nbsp;George H. Michaels","doi":"10.1016/j.qeh.2024.100028","DOIUrl":"10.1016/j.qeh.2024.100028","url":null,"abstract":"<div><div>This article posits that the ancient Maya were uniquely advantaged by the limestone bedrock of their homeland, the Yucatán Peninsula. This happenstance was unintentional, but limestone provided a resource that helped promote Maya society to become a civilization. The most significant innovation was the elevation of one cultivated plant, maize, to the role of a dietary staple, which was made possible by nixtamalization, an innovative processing technology that increased the plant’s nutritional value. Nixtamalization relies on soaking maize kernels in an alkaline solution, which the Maya usually made with burned limestone. Before maize became a staple, earlier prehistoric Maya likely cultivated many crops, with maize among them. The consequent dietary and intense cultural focus on maize by later prehistoric Maya blinded researchers from recognizing that the earliest Maya on the peninsula were broad-spectrum farmers.</div></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 6","pages":"Article 100028"},"PeriodicalIF":0.0,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142444727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early Pleistocene freshwater fish from Dursunlu (Ilgın Basin, south-western Türkiye): Implications for early hominin dispersals out of Africa","authors":"Àngel Blanco-Lapaz ,&nbsp;Àngel H. Luján ,&nbsp;Elvan Demirci ,&nbsp;Josep Sanjuan","doi":"10.1016/j.qeh.2024.100029","DOIUrl":"10.1016/j.qeh.2024.100029","url":null,"abstract":"<div><div>Dursunlu, located in the Ilgın Basin (south-western Türkiye), represents one of the most prolific sites to explore early human occupations in Anatolia. This paper describes the lacustrine fish assemblage from this site during the Early Pleistocene (Günz glaciation). The fish community comprised two families, namely Cyprinidae and Cobitidae. Within the cyprinids, the genera had a wide range of ecological diversity. The most frequently observed genera in Dursunlu are <em>Chondrostoma</em> and <em>Squalius</em>, but <em>Capoeta</em> and <em>Barbus</em> are also present. These genera prove that a very shallow and well-oxygenized paleolake occupied the Ilgın Basin with a dense palustrine vegetation belt and partially rocky-gravelly substrate. This paleolake constituted a hotspot for the presence and early dispersal out of Africa of the genera <em>Homo</em> in this region and Eurasia during the Lower Paleolithic/Early Pleistocene.</div></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 6","pages":"Article 100029"},"PeriodicalIF":0.0,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142417134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Magdalenian horse (Equus ferus arcelini) from Roc-aux-Sorciers (Angles-sur-l’Anglin, France): Seasonality and paleoecology","authors":"Patricia Valensi ,&nbsp;Nicolas Boulbes ,&nbsp;Florent Rivals","doi":"10.1016/j.qeh.2024.100027","DOIUrl":"10.1016/j.qeh.2024.100027","url":null,"abstract":"<div><div>Roc-aux-Sorciers is one of the most emblematic sites of Magdalenian culture, particularly known for its bas-relief and high-relief sculpted frieze depicting animals and humans, dated to the Middle Magdalenian. The stratigraphic sequence contains archaeological deposits corresponding to the occupations from the Middle Magdalenian, overlain by deposits from the Upper Magdalenian. The study of the horse <em>Equus ferus arcelini</em>, the preferentially hunted species, was conducted through various approaches (paleontological, zooarchaeological, palaeoenvironmental, dental wear analyses) to highlight a possible adaptation of these animal populations to the climatic and environmental changes recorded within the Magdalenian sequence, and to better understand the subsistence strategies of Magdalenian groups towards this fauna. In the Middle Magdalenian, in a steppe environment under cold and dry climate conditions, the site was repeatedly occupied for long durations by Magdalenian sculptors. Seasonality data indicate horse hunting in all seasons, suggesting sedentary to semi-sedentary equine populations in the territory. The results are consistent with dental wear analyses. In the Upper Magdalenian, the climate was cold and wet, and the environment more diversified and semi-open. Dental wear analyses show that horses were adapted to a more diversified and less abrasive diet compared to those of the Middle Magdalenian. Occupations were characterised as brief and seasonal.</div></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 6","pages":"Article 100027"},"PeriodicalIF":0.0,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142442320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ecomorphological study of Caribou (Rangifer tarandus caribou) distal phalanx: Insights from 3D geometric morphometrics for paleoenvironmental reconstructions","authors":"Ana Belén Galán López ,&nbsp;Nicole Torres-Tamayo ,&nbsp;María Fernanda Martínez-Polanco","doi":"10.1016/j.qeh.2024.100026","DOIUrl":"10.1016/j.qeh.2024.100026","url":null,"abstract":"<div><div>Reindeer mobility patterns exhibit significant variability in modern ecosystems, especially between open and wooded environments. This variability makes it difficult to reconstruct past reindeer migration patterns, which is key to understand the role of reindeer herds in the sustenance and territorial organization of Prehistoric hunter-gatherer societies. By examining morphology associated with different habitats and movement patterns, insights into prehistoric reindeer behavior can be obtained. Investigating the relationship between locomotor anatomy and substrate type in present-day animals allows for paleoecological inferences, as previous research indicates that an animal's environment affects bone morphology. In the present study, 3D geometric morphometrics is employed to examine the influence of habitat type and mobility patterns on distal phalanx morphology from extant caribou (<em>Rangifer tarandus caribou</em>). Our analysis reveals significant morphological adaptations linked to different habitats (boreal forest, mountain, and tundra) and mobility types (sedentary, migratory, and altitudinal). However, the potential impact of sex remains uncertain due to incomplete data. The significant variations in shape and size of caribou distal phalanges across different habitats and mobility types underscore the complex interactions between morphology, ecology, and evolutionary pressures.</div></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 5","pages":"Article 100026"},"PeriodicalIF":0.0,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142318817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mining, farming, and diplomacy. Understanding the human landscape of Bronze Age Sardinia (Italy) through geospatial analysis","authors":"Guido S. Mariani ,&nbsp;Filippo Brandolini ,&nbsp;Rita T. Melis","doi":"10.1016/j.qeh.2024.100025","DOIUrl":"10.1016/j.qeh.2024.100025","url":null,"abstract":"<div><div>Human agency on landscape modification and land use is often seen in terms of socio-economic opportunities vs. natural constraints. In the study of prehistoric cultures this is both a strong source of information about sustenance strategies and community behaviours, and a subject potentially easy to analyse within a limited set of physical and social parameters. The recent advancements in the use of spatial analysis tools in landscape archaeology allow to obtain ever more precise models. However, studies that compare at the same time the geological landscape and social elements are very scarce. We used Point Pattern Analysis and Modelling to investigate megalithic structures (nuraghes) in Bronze Age southwestern Sardinia (Italy) and identify correlations between their spatial patterns and a set of covariates encompassing both environmental (i.e. topography and geological resources) and cultural factors. The models which best represent pattern distribution come from the combination of covariates from both groups.</div><div>The models highlight a close distance from known ore deposits and show a clear dependence of Nuragic populations to ore extraction and metallurgy. The availability of fertile soils with moderate permeability and moderately low pH is also significant, as well as a preference to prominent locations with a positive correlation with the Topographic Position Index and the Convexity Index. From a cultural standpoint, we observed a consistent aggregation of simple nuraghes around complex nuraghes at mid-short distances. The occurrence of polycentric patterns can be explained either by the former emerging from the presence of the latter or vice versa, and is typically associated with a loosely stratified social structure devoid of strong hierarchies. These results underscore the efficacy of spatial analysis in disentangling and juxtaposing the physical and social factors influencing the distribution of past culture, and offer new insight on the development of Bronze Age societies in their geographical context.</div></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 5","pages":"Article 100025"},"PeriodicalIF":0.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142318816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Searching for prehistoric campfires in the Patagonian Andes, Southern Chile, with implications for the global-scale debate on the use of forest resources in pre-industrial societies","authors":"Raven Garvey ,&nbsp;Thomas Urban","doi":"10.1016/j.qeh.2024.100024","DOIUrl":"10.1016/j.qeh.2024.100024","url":null,"abstract":"<div><p>Little is known about human occupation of the Aysén region of Patagonia beyond a relatively small number of cave and rock shelter sites. Recent magnetic survey and auguring over a broad area in the vicinity of known sites yielded no cultural material, drawing attention to ongoing debate about human use of forests in prehistory.</p></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 5","pages":"Article 100024"},"PeriodicalIF":0.0,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2950236524000227/pdfft?md5=61ebbbfa95376c1f50ff6ca7c8f85b3d&pid=1-s2.0-S2950236524000227-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142173120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mangrove dynamics driven by Late Holocene drought at Laguna Bacalar, Mexico","authors":"A.A. Aragón-Moreno ,&nbsp;G.A. Islebe ,&nbsp;N. Torrescano-Valle ,&nbsp;H.A. Hernández-Arana ,&nbsp;A. Carrillo-Bastos ,&nbsp;R. Friedel","doi":"10.1016/j.qeh.2024.100023","DOIUrl":"10.1016/j.qeh.2024.100023","url":null,"abstract":"<div><p>Laguna Bacalar, one of Mexico's most significant near-coast lakes, remains underexplored in the context of its Late Holocene paleoecology. A 2,40 m long core was retrieved in northern Laguna Bacalar. Palynological and geochemical proxies were isolated and analyzed. Our findings reveal the intricate paleoecological dynamics and hydrodynamic shifts of this vital area in southeastern Mexico. Climate and ecological changes delineate three pivotal phases during the Late Holocene at Laguna Bacalar: (i) a period between 3600 and 3250 cal BP mirroring current climatic conditions with seasonal dry tropical forest and mangroves as the dominant vegetation and evidence of human activities indicated by the presence of fossil maize pollen, (ii) a relatively arid phase from 3250 to 2600 cal BP, influenced by heightened ENSO-driven precipitation variability and sea level rise favoring an estuarine environment at Laguna Bacalar, and (iii) a period between 2600 and 2200 cal BP, exhibiting hydrological conditions akin to contemporary conditions with wetland forest mangrove vegetation. These data ultimately underscore the region's susceptibility to regional climatic fluctuations and ecological resilience, providing a case study from which to predict future conditions and establish modern conservation policy for Laguna Bacalar and similar environments.</p></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 5","pages":"Article 100023"},"PeriodicalIF":0.0,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2950236524000215/pdfft?md5=79b3b7f6e5db2f1a7ff3b040b167ec95&pid=1-s2.0-S2950236524000215-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142086952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patterns of pastoralism: Temporal and regional variation within the Indus Valley Civilisation","authors":"Siddharth Kutty ,&nbsp;Moumita B. Chakraborty ,&nbsp;Kalyan Sekhar Chakraborty","doi":"10.1016/j.qeh.2024.100022","DOIUrl":"10.1016/j.qeh.2024.100022","url":null,"abstract":"<div><p>The archaeozoological study of the Indus Valley Civilisation, particularly in the last few decades, has resulted in a better understanding of human-animal interactions, providing information about species that have been commonly found at Indus Valley sites, both wild and domestic. This is also indicative of the nature of animal-based subsistence at these settlements and the interplay between humans, animals, and the environment. However, these studies have largely been conducted at the level of individual sites, and despite extensive analysis of excavated faunal materials, synthesis of faunal data across different developmental phases of this civilisation and its regions, has rarely taken place. As a result, there exists little understanding of broader animal utilisation patterns within the Indus Valley Civilisation and their relation to climate and landscape. This article produces a comparative analysis of domestic animal utilisation by combining and reanalysing faunal data from different regions of the Indus Valley Civilisation. Our analysis reveals extreme disparity in the spatial and temporal distribution of domesticated animals within this Civilisation. Of the different regions, the amount of data required for interpretation is only available from Haryana and Gujarat, and this largely pertains to the Mature Harappan period, with the Early and Late Harappan phases being grossly underrepresented. Although cattle, buffalo, goats, sheep, and pigs were the primary domesticates across regions, their distribution and economic importance varied and changed over time. This variation may indicate differentiated regional and temporal cultures and adaptations to climatic change.</p></div>","PeriodicalId":101053,"journal":{"name":"Quaternary Environments and Humans","volume":"2 5","pages":"Article 100022"},"PeriodicalIF":0.0,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2950236524000203/pdfft?md5=4059909bf1c73f0d40c5c1d8d1902cc0&pid=1-s2.0-S2950236524000203-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142130024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}