Geoarchaeology-An International Journal最新文献

{"title":"Coastal changes and human occupation in the eastern part of Thessaloniki Bay: Geoarchaeological investigations of Toumba Gona","authors":"Jakub Niebieszczański, Iwona Hildebrandt-Radke, Janusz Czebreszuk, Cezary Bahyrycz, Konstantinos Vouvalidis, Georgios Syrides, Panagiotis Tsourlos, Maria Pappa, Stylianos Andreou","doi":"10.1002/gea.21954","DOIUrl":"10.1002/gea.21954","url":null,"abstract":"The Holocene marine transgression in the Aegean Sea area has significantly impacted prehistoric societies. Toumba Gona is a tell site located at the mouth of the Anthemous River, east of Thessaloniki Bay. According to earlier research, the site should be dated at most to the late stage of the Early Bronze Age. Geoarchaeological research by means of electrical resistivity tomography, vibra‐coring, sedimentological analysis, and radiocarbon dating shows, however, that the direct proximity of the site witnessed the maximum marine transgression around 3000–2500 BC and the human habitation phase before the 3rd millennium BC, before the transgression. The coastline began to recede due to the delta progradation, which resulted in the formation of extensive marshes to the south of the Toumba. The increased fluvial activity since the end of the 4th millennium BC is relatable with the progradation of the Anthemous River's bay head delta. Human occupation was recorded before and after the marine transgression thus suggesting human persistence in the coastline environment.","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 4","pages":"406-419"},"PeriodicalIF":1.7,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43530228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Holocene coastal evolution and environmental changes in the lower Río Guadiaro valley, with particular focus on the Bronze to Iron Age harbour ‘Montilla’ of Los Castillejos de Alcorrín (Málaga, Andalusia, Spain)","authors":"Simon Matthias May, Helmut Brückner, Maike Norpoth, Anna Pint, Dennis Wolf, Dominik Brill, César León Martín, Hans-Peter Stika, José Suárez Padilla, Pierre Moret, Dirce Marzoli","doi":"10.1002/gea.21943","DOIUrl":"https://doi.org/10.1002/gea.21943","url":null,"abstract":"Phoenicians were the first to systematically develop the area surrounding the Strait of Gibraltar at the end of the 9th century B.C. Following pioneering studies in the Río Guadiaro estuary (Málaga/Cádiz) in the 1980s, a German‐Spanish cooperation project focussed on the role of indigenous people in the Phoenician colonisation trading networks at Los Castillejos de Alcorrín (Manilva, Málaga), one of the most important Early Iron Age settlements in southwestern Iberia. In the recent past, combined with systematic archaeological surveys, geoarchaeological research embedded in the interdisciplinary project ‘Archeostraits’ aimed at (i) deciphering palaeoenvironmental and coastal changes in the surroundings of Los Castillejos de Alcorrín throughout the mid‐ to late Holocene; (ii) constraining palaeoenvironmental conditions during early Phoenician colonisation; and (iii) better understanding human–environment interactions during the Final Bronze and Early Iron Age (i.e., end of 9th and 8th centuries B.C.). Coring transects along the Río Guadiaro allowed for differentiating successive palaeoenvironments and for establishing a chrono‐stratigraphy for the Holocene sedimentary infill of the valley. Based on these results, the deposition of shallow marine sands, overlying deltaic deposits of alternating sand and mud, and the subsequent development of lagoonal conditions in the lower Guadiaro valley took place before the Phoenicians established the first settlements along the coast.","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 2","pages":"129 - 155"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/gea.21943","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50145042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using X-ray fluorescence to examine ancient Maya granite ground stone in Belize","authors":"Tawny L. B. Tibbits, Meaghan M. Peuramaki-Brown, Marieka Brouwer Burg, Matthew A. Tibbits, Eleanor Harrison-Buck","doi":"10.1002/gea.21944","DOIUrl":"https://doi.org/10.1002/gea.21944","url":null,"abstract":"While ubiquitous among ancient Maya sites in Mesoamerica, archaeological analysts frequently overlook the interpretive potential of ground stone tools. The ancient Maya often made these heavy, bulky tools of coarse‐grained, heterogeneous materials that are difficult to chemically source, unlike obsidian. This paper describes an application of handheld, energy‐dispersive X‐ray fluorescence (XRF) to provenance ground stone artifacts (tools and architectural blocks) composed of granite: a nonhomogenous, phaneritic stone. We present a multicomponent methodology that independently tested whole‐rock, thin‐sectioned, and powdered samples by petrographic microscope, conventional, lab‐based XRF, and portable XRF units, which yielded comparable results. After establishing distinct geochemical signatures for the three geographically restricted granite plutons in Belize, we devised a field‐based XRF application on a whole rock that could replicate the compositional readings of lab‐based XRF on powdered materials with sufficient accuracy and reliability. We applied this multishot XRF technique to granite ground stone items from a range of ancient Maya sites throughout Belize; we discuss two specific case studies herein. Our results underscore the widespread potential of multishot XRF applications for determining the provenance of coarse‐grained, heterogeneous rock materials. These results can help push the boundaries from one‐dimensional, functional explanations of ground stone items to their social and ideological dimensions, alongside deeper understandings of granite resource management.","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 2","pages":"156 - 173"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/gea.21944","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50118931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mid- to Late Holocene landscape dynamics and rural settlement in the uplands of northern Bavaria, Germany","authors":"Katja Kothieringer,&nbsp;Timo Seregély,&nbsp;Doris Jansen,&nbsp;Raphael Steup,&nbsp;Andreas Schäfer,&nbsp;Karsten Lambers,&nbsp;Markus Fuchs","doi":"10.1002/gea.21952","DOIUrl":"10.1002/gea.21952","url":null,"abstract":"<p>We present results from a systematic interdisciplinary study on (pre-)historic rural settlement and landscape development in an upland region of northern Bavaria, Germany. The archaeological and geoarchaeological investigations—supported by radiocarbon dating, optically stimulated luminescence dating, and palaeoecological analysis—were performed to (i) identify so far unknown prehistoric rural settlement sites, (ii) determine site-specific soil erosion from colluvial deposits, and (iii) assess the composition of woodland from on- and offsite charcoal finds. The earliest indicators of human activities from the Younger Neolithic (late 5th to early 4th millennium B.C.E.) come from colluvial deposits. Our investigations, for the first time, show Middle to Late Bronze Age (ca. 1400–800 B.C.E.), permanent rural settlement in a German central upland region, with a peak in the Late Bronze Age. Due to the varying thicknesses of Bronze Age colluvial deposits, we assume land use practices to have triggered soil erosion. From the spectrum of wood species, Maloideae, ash, and birch are regarded as successional indicators after fire clearance in that period. Settlement continued until the 5th century B.C.E. After a hiatus of 500 years, it re-flourished in the Late Roman and Migration periods (mid-3rd–5th century C.E.) and went on in the Medieval period.</p>","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 2","pages":"220-245"},"PeriodicalIF":1.7,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/gea.21952","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41423734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structure, evolutionary context and chronological data of the Monforte de Moyuela Roman dam (Ebro Basin, NE of Spain)","authors":"José Luis Peña-Monné,&nbsp;María Marta Sampietro-Vattuone,&nbsp;Uribe Agudo Paula,&nbsp;Rosario García Giménez,&nbsp;Arsenio Muñoz,&nbsp;David Badia Villas,&nbsp;María Ángeles Magallón Botaya","doi":"10.1002/gea.21953","DOIUrl":"10.1002/gea.21953","url":null,"abstract":"<p>The Monforte de Moyuela dam, also known as Ermita de la Virgen del Pilar dam, is a Roman reservoir built on a tributary of the Aguasvivas River (Ebro basin, Spain). A multidisciplinary study has been carried out to investigate this kind of Roman water infrastructure. It is the fifth-highest dam (16.8 m) in the Iberian Peninsula and the seventh in the Roman Empire. The initial dam was built ca. 100 B.C.–10 A.D., probably in the period of Augustus, like other nearby Roman dams. It was quickly filled due to the extreme and generalized anthropic degradation in the basin during the Roman period. During the mid-2nd century, the wall was increased in height and its final silting was dated to the early 7th century. The study of the <i>opus caementicium</i> mortars shows constructive differences between the initial and subsequent phases of the wall. These mortars provided charcoal for dating the two phases. In addition, the stratigraphic and edaphological study of the reservoir's sedimentary fill, together with the ¹⁴C ages, allowed us to reconstruct the two main activity cycles and the final siltation of the dam. Subsequently, the dam broke in two phases, which created the two stepped sections located on the current valley bottom. The data obtained allowed the creation of a geomorphological map and an evolutionary model of the valley showing the main differentiated stages, from the initial construction of the dam to its final opening. Although some remains of canals downstream of the dam have been identified, the use of this dam, which remained active for several centuries, still needs to be investigated in greater detail.</p>","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 4","pages":"482-509"},"PeriodicalIF":1.7,"publicationDate":"2022-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/gea.21953","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47549562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early medieval human–environment interaction in the context of changes in the hydrological regime in the Upper Vistula valley (Central Europe)","authors":"Sylwia Skreczko,&nbsp;Artur Szymczyk,&nbsp;Krzysztof Szopa,&nbsp;Weronika Nadłonek","doi":"10.1002/gea.21949","DOIUrl":"10.1002/gea.21949","url":null,"abstract":"<p>Human–environment interactions relating to changes in the hydrological system of the Upper Vistula valley are poorly understood. This valley lies in the foreland of the Transcarpathian transition, an area in Central Europe, which is crucial for the migration of people. Using palaeobotanical and geochemical analyses, archaeological data, and data on the river's fluvial activity, we retrace the sequence of environmental changes occurring in the vicinity of the bog in Strumień during the transition between the Iron Age and the Early Middle Ages. The stability of changes in the river valley under the influence of human activity is also assessed. It is shown that:</p><p>\u0000 \u0000 </p>","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 2","pages":"199-219"},"PeriodicalIF":1.7,"publicationDate":"2022-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43620423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Climatic shifts, geomorphic change, ancient routes of migration and adaption in southwestern China: Site formation processes at Luojiaba, Sichuan Province","authors":"Junna Zhang,&nbsp;Michael J. Storozum,&nbsp;Weidong Chen,&nbsp;Zongyue Rao,&nbsp;Rebecca Hamilton,&nbsp;Zhexuan Zheng,&nbsp;Zhiyao Chen,&nbsp;Xuetong Yu,&nbsp;Zhengkai Xia","doi":"10.1002/gea.21950","DOIUrl":"10.1002/gea.21950","url":null,"abstract":"<p>Archaeologists frequently invoke climate change as a driving cause for ancient expansions of human populations, but geomorphic changes can also play an important role in opening or closing routes of migration. In China, archaeological evidence demonstrates that valleys in the Jialing River's watershed were important routes for the movement of Neolithic populations from the catchments of the Yellow River to the Yangtze River. Here, we examine how fluvial geomorphological regime shifts may have also influenced the migration pathways and adaptive strategies of Neolithic people into the Sichuan Basin by using a combination of sedimentological and palynological analysis at Luojiaba, an archaeological site located on one of the eastern tributaries of the Jialing River. The results show that people settled on seasonally stable landforms, including the Zhonghe River floodplain at Luojiaba (5300–4800 cal. B.P.). They carried out fishing and hunting activities on the front edge of the floodplain close to the river channel and built dwelling features on the higher ground at the back edge of the floodplain, which was not affected by seasonal floods. We hypothesize that during the Holocene Climatic Optimum before 5500 cal. B.P., high water levels as well as severe surface erosion caused by a strong East Asian Summer Monsoon (EASM) blocked pathways into the upper reaches of the Jialing River watershed. Only after a series of cold, dry climate events driven by a decrease in EASM intensity ca. 5500–5000 cal. B.P. did water levels recede significantly. This allowed alluvial aggradation to occur, which created floodplains and terraces along the valley that may have opened a new route for the migration into the Sichuan Basin. Our results reveal the human–environment dynamics surrounding Luojiaba in the uplands of southwestern China and highlight the impact of coupled climatic-geomorphic regime shifts on human settlement and subsistence strategies, across both space and time.</p>","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 3","pages":"351-370"},"PeriodicalIF":1.7,"publicationDate":"2022-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45625775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel insights into the sea level evolution along the coast of Bozburun Peninsula (Turkey): A study on submerged Bronze Age harbor in Çamçalık","authors":"Nilhan Kızıldağ,&nbsp;Harun Özdaş,&nbsp;Winfried Held,&nbsp;Giorgio Spada,&nbsp;Daniele Melini","doi":"10.1002/gea.21951","DOIUrl":"10.1002/gea.21951","url":null,"abstract":"<p>A recent discovery of a Bronze Age harbor site in Çamçalık provides new data for the relative sea level history along the coast of the Bozburun Peninsula over the last 3600 years. In this study, we compared the new and previously published data from nearby sites to determine the long-term relative sea level changes. Further comparison of the observed sea level data and newly produced glacial isostatic adjustment (GIA) models clarified the tectonic contribution to the relative sea level changes. Our results suggest a nonlinear tectonic subsidence trend in the coastal zone since 3600 B.P. The increase in the relative sea level accelerated over the last 1400 years, mostly due to the seismic events controlled by the tectonic regime of the southeastern Aegean Sea. We can conclude that, as in the past, this active tectonic process will have a major impact on the future sea level evolution of the coastal sector of the Bozburun Peninsula. Notably, our study can be used to understand the historical trend of sea level rise while providing a foundation for future trend prediction.</p>","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 2","pages":"246-260"},"PeriodicalIF":1.7,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48140551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rare Holocene sediment deposits from Sodmein Playa (Eastern Desert, Egypt)—Stratigraphic assessment and environmental setting","authors":"Felix Henselowsky,&nbsp;Nicole Klasen,&nbsp;Rhys Timms,&nbsp;Dustin White,&nbsp;Paul Lincoln,&nbsp;Simon Blockley,&nbsp;Karin Kindermann,&nbsp;Olaf Bubenzer","doi":"10.1002/gea.21946","DOIUrl":"10.1002/gea.21946","url":null,"abstract":"<p>Sodmein Playa is one of the rare Pleistocene open-air sites in the Eastern Desert of Egypt. Based on the associated stone artefact material, it could be assigned to the Middle Stone Age/Last Interglacial. However, it has not yet been possible to clarify whether the sediments at the basin originated during the Pleistocene or later during Holocene wet phases. Our integrative approach combining Optically Stimulated Luminescence chronology, and cryptotephra analysis, allows us to link the environmental archive of Sodmein Playa with the site of Sodmein Cave. Sodmein Playa indicates wetter climate conditions starting around 9 ka with a (relative) maximum around 7 ka, in line with the general framework of the Holocene Humid Period in Northeast Africa. Despite the climatic similarity, regional environmental differences can still be identified and the effective available water around Sodmein Playa is reduced. The results are well integrated into the current archaeological knowledge with the change from hunter-gatherers to herders during the Holocene in the area. Analyses of cryptotephra reveal a wide range of source regions, including Eastern and Central Anatolian, the Azores, and the Aegean, as well as those which remain uncorrelated. A tentative correlation with the Holocene cryptotephra record from Sodmein Cave is established.</p>","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 2","pages":"186-198"},"PeriodicalIF":1.7,"publicationDate":"2022-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/gea.21946","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48285842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A 7000-year record of environmental change: Evolution of Holocene environment and human activities in the Hangjiahu Plain, the lower Yangtze, China","authors":"Chengshuangping Zhao,&nbsp;Duowen Mo,&nbsp;Jin Yuxiang,&nbsp;Peng lu,&nbsp;Liu Bin,&nbsp;Ningyuan Wang,&nbsp;Minghui Chen,&nbsp;Yinan Liao,&nbsp;Peng Zhan,&nbsp;Yijie Zhuang","doi":"10.1002/gea.21945","DOIUrl":"10.1002/gea.21945","url":null,"abstract":"<p>The Hangjiahu Plain in the lower Yangtze is one of the core areas that sustained the flourishment of the Liangzhu Civilization. This study reconstructed Holocene environmental change on the Hangjiahu Plain based on a sediment core collected from the Tangqi ZK-3 location situated on the low-lying Hangzhou-Taihu region of the Yangtze Delta. We applied OSL dating, grain size analysis, pollen analysis, and magnetic susceptibility to reconstruct Holocene environmental change and compared our data with other published results. Our results showed that (i) before ~7.0 ka B.P., the ZK-3 core recorded a strong hydrodynamic force, resulting in the widespread deposition of light grayish silt clay or clayey silt in the region. The climate was warm and humid, and the vegetation was mixed evergreen deciduous coniferous forest. (ii) Between 7.0 and 6.0 ka B.P., the hydrodynamic condition in ZK-3 core became weaker, and the climate remained warm and humid. Although most of the Hangjiahu Plain were still covered by the light grayish silt clay or clayey silt, some higher grounds began to emerge as sea-level rise slowed, which coincided with the development of the Majiabang culture. (iii) Between 6.0 and 4.5 ka B.P., the deposition of yellowish silty clay indicates a shallow-water hydrological environment at ZK-3, as the regional water level was dropping while more land was emerging, which provided a favorable physical environment for the prosperity of the Songze and Liangzhu cultures. The period experienced a drier and cooler climate, with evidence of deforestation. (iv) Between 4.5 and 3.0 ka B.P., the sediments in the ZK-3 core were dominated by light grayish clay, indicative of a return to a deep-water environment with a prolonged waterlogging condition. The climate remained dry and cool with further deforestation. However, the widely distributed yellowish silt clay suggests frequent floods in the region, resulting in a sharp reduction of settlement sites and the eventual decline of the Liangzhu Civilization.</p>","PeriodicalId":55117,"journal":{"name":"Geoarchaeology-An International Journal","volume":"38 3","pages":"335-350"},"PeriodicalIF":1.7,"publicationDate":"2022-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/gea.21945","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44890025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}