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Abrigo 1, Cerro El Sombrero: An Early Site in Eastern Argentina 外套1，塞罗·埃尔·帽子：阿根廷东部的一个早期遗址
PaleoAmerica Pub Date : 2023-01-02 DOI: 10.1080/20555563.2022.2157929
M. Zárate, Nora Flegenheimer, A. Mehl
{"title":"Abrigo 1, Cerro El Sombrero: An Early Site in Eastern Argentina","authors":"M. Zárate, Nora Flegenheimer, A. Mehl","doi":"10.1080/20555563.2022.2157929","DOIUrl":"https://doi.org/10.1080/20555563.2022.2157929","url":null,"abstract":"ABSTRACT Late Pleistocene human occupations are well represented in the Tandilia Range, Argentine Pampas. Abrigo 1 is a small shelter in close relation to the main and better-known site on the hilltop of Cerro El Sombrero, with both sites including Fishtail points. The oldest levels at the shelter dated to 13,000–12,000 calendar years ago and yielded two Fishtail points. This paper deals with the analysis of the sedimentary context, stratigraphy, artifact distribution, and site formation processes at Abrigo 1. The sedimentary record is dominantly composed of geogenic sediments with a minor participation of anthropogenic material, mainly lithic artifacts. The geogenic input includes sediments coming from the physical and chemical weathering of the rockshelter’s quartzites and windblown sediments. Pedogenesis is the prevailing site formation process. Artifact distribution, the homogeneity of the assemblage, and refitting are considered relevant to assess site integrity. The results are compared to other early cultural contexts of the immediate vicinity.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"9 1","pages":"60 - 75"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46512110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Revisiting Kelly Forks (10CW34): Current and Future Research at a Western Stemmed Tradition Occupation in the Nez Perce-Clearwater National Forest, Idaho, USA 重访Kelly Forks（10CW34）：美国爱达荷州内兹珀斯清水国家森林中西方传统占领的当前和未来研究
PaleoAmerica Pub Date : 2023-01-02 DOI: 10.1080/20555563.2023.2171745
J. Holcomb, Aayush Srivastava, T. Kinnaird, John C. Blong
{"title":"Revisiting Kelly Forks (10CW34): Current and Future Research at a Western Stemmed Tradition Occupation in the Nez Perce-Clearwater National Forest, Idaho, USA","authors":"J. Holcomb, Aayush Srivastava, T. Kinnaird, John C. Blong","doi":"10.1080/20555563.2023.2171745","DOIUrl":"https://doi.org/10.1080/20555563.2023.2171745","url":null,"abstract":"ABSTRACT The Kelly Forks Work Center Site (10CW34) is a deeply buried and stratified late Pleistocene to late Holocene aged archaeological site located on the North Fork Clearwater River in the Nez Perce-Clearwater National Forest, Idaho. Previous research suggested the site contained buried archaeological components associated with the Western Stemmed Tradition. Here, we report preliminary results of ongoing reinvestigation of the site to assess the stratigraphy, geochronology, archaeology, and traditional Nez Perce use of the Clearwater River drainage.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"9 1","pages":"76 - 80"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49437246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Confirmation of Starchy Plant Processing in Lagoa Santa by Paleoindian People: Results of Microrremain and Use-Wear Analysis at Lapa Grande de Taquaraçu 古印第安人对Lagoa Santa地区淀粉类植物加工的证实:Lapa Grande de taquaraaperu的微残留物和使用磨损分析结果
PaleoAmerica Pub Date : 2023-01-02 DOI: 10.1080/20555563.2023.2174828
Rodrigo Angeles Flores, Maria Ester Venezia, Astolfo G. M. Araujo, G. Ceccantini
{"title":"Confirmation of Starchy Plant Processing in Lagoa Santa by Paleoindian People: Results of Microrremain and Use-Wear Analysis at Lapa Grande de Taquaraçu","authors":"Rodrigo Angeles Flores, Maria Ester Venezia, Astolfo G. M. Araujo, G. Ceccantini","doi":"10.1080/20555563.2023.2174828","DOIUrl":"https://doi.org/10.1080/20555563.2023.2174828","url":null,"abstract":"ABSTRACT For decades, the importance of tuberous plants in central Brazil’s Paleoindian subsistence models has been indirectly inferred through dental and lithic analysis. However, little direct evidence about the consumption of this type of plant has been produced. In this report, we present some of the earliest evidence for starchy plant processing in the area. To do so, starch-grain and use-wear analyses were applied to lithics from the Lapa Grande de Taquaraçu site. This is a small limestone rock shelter located in an area bordering the Lagoa Santa micro-region (Minas Gerais State, Brazil), occupied from ca. 11,500 to 1000 calendar years ago. The presence of starch grains in almost every lithic artifact analyzed, together with use-wear marks, suggest their use in the processing of tuberous plants and, indirectly, the consumption of this type of vegetable resource among Paleoindian groups. Moreover, morphological modifications shown in some of the starch grains might indicate cooking or fermentation.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"9 1","pages":"7 - 24"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45534564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Latest-Paleoindian-Aged Pronghorn Trap in the Goshute Valley, Eastern Great Basin, USA 美国大盆地东部Goshute山谷的一个最新古印度时代叉角羚陷阱
PaleoAmerica Pub Date : 2023-01-02 DOI: 10.1080/20555563.2023.2177093
B. Hockett, T. Goebel, K. Graf, E. Stoner
{"title":"A Latest-Paleoindian-Aged Pronghorn Trap in the Goshute Valley, Eastern Great Basin, USA","authors":"B. Hockett, T. Goebel, K. Graf, E. Stoner","doi":"10.1080/20555563.2023.2177093","DOIUrl":"https://doi.org/10.1080/20555563.2023.2177093","url":null,"abstract":"ABSTRACT We report the discovery of a large-scale artificial pronghorn (Antilocapra americana) trap located near Silver Zone Pass in the northern Goshute Valley, eastern Elko County, Nevada. Evidence comes from three closely related and closely spaced surface scatters of lithic artifacts called the Silver Zone Pass Complex. Two of the scatters represent a single kill zone, or corral, while the third represents an associated campsite. The assemblage of 282 bifacial points and fragments from the three scatters is characterized by short-stemmed Windust and Pinto forms, elsewhere dated to the early-mid Holocene, about 8500–7500 calendar years ago. With this discovery, we can firmly conclude that large-scale communal trapping of artiodactyls began in the eastern Great Basin 2000–3000 years earlier than previously thought, and is coincident with other significant changes in human technology, subsistence, and settlement documented for the Paleoindian-Archaic transition in the region.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"9 1","pages":"25 - 47"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48525032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Diagnostics for a two-stage joint survival model. 两期关节生存模型的诊断。
IF 0.9
PaleoAmerica Pub Date : 2023-01-01 Epub Date: 2021-10-26 DOI: 10.1080/03610918.2021.1995751
I L Singini, H G Mwambi, F N Gumedze
{"title":"Diagnostics for a two-stage joint survival model.","authors":"I L Singini, H G Mwambi, F N Gumedze","doi":"10.1080/03610918.2021.1995751","DOIUrl":"10.1080/03610918.2021.1995751","url":null,"abstract":"<p><p>A two-stage joint survival model is used to analyse time to event outcomes that could be associated with biomakers that are repeatedly collected over time. A Two-stage joint survival model has limited model checking tools and is usually assessed using standard diagnostic tools for survival models. The diagnostic tools can be improved and implemented. Time-varying covariates in a two-stage joint survival model might contain outlying observations or subjects. In this study we used the variance shift outlier model (VSOM) to detect and down-weight outliers in the first stage of the two-stage joint survival model. This entails fitting a VSOM at the observation level and a VSOM at the subject level, and then fitting a combined VSOM for the identified outliers. The fitted values were then extracted from the combined VSOM which were then used as time-varying covariate in the extended Cox model. We illustrate this methodology on a dataset from a multi-centre randomised clinical trial. A multi-centre trial showed that a combined VSOM fits the data better than an extended Cox model. We noted that implementing a combined VSOM, when desired, has a better fit based on the fact that outliers are down-weighted.</p>","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"3 1","pages":"5163-5177"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10655958/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83791271","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}
引用次数: 0
Does the evidence at Arroyo del Vizcaíno (Uruguay) support the claim of human occupation 30,000 years ago? Arroyo del Vizcaíno（乌拉圭）的证据是否支持30000年前人类占领的说法？
PaleoAmerica Pub Date : 2022-10-02 DOI: 10.1080/20555563.2022.2135476
J. Holcomb, R. Mandel, Erik R. Otárola-Castillo, K. Rademaker, Richard L. Rosencrance, Katelyn N. McDonough, D. Miller, Brian T. Wygal
{"title":"Does the evidence at Arroyo del Vizcaíno (Uruguay) support the claim of human occupation 30,000 years ago?","authors":"J. Holcomb, R. Mandel, Erik R. Otárola-Castillo, K. Rademaker, Richard L. Rosencrance, Katelyn N. McDonough, D. Miller, Brian T. Wygal","doi":"10.1080/20555563.2022.2135476","DOIUrl":"https://doi.org/10.1080/20555563.2022.2135476","url":null,"abstract":"ABSTRACT Researchers at Arroyo del Vizcaíno (AdV), Uruguay, have argued that human occupation dates prior to the Last Glacial Maximum (33,000–31,000 cal BP) based on the presence of purported stone tools and cutmarks on bones. We provide a summary of their research and critically evaluate these claims. We conclude that the claims of a pre-LGM occupation at AdV are unsupported due to: (1) equivocal evidence that the purported stone tools are culturally modified; (2) insufficiently documented spatial and contextual information; (3) inadequate geological research leading to an unconvincing site formation model; and (4) inadequate testing of alternative hypotheses for bones with surface modifications. We conclude that the site is best interpreted as a natural time-transgressive accumulation of mammal bones and other organic and inorganic materials within a fluvial setting spanning four millennia, and that bone surface modifications are the product of natural site formation processes rather than human agency.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"8 1","pages":"285 - 299"},"PeriodicalIF":0.0,"publicationDate":"2022-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43591812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Additional Records for Deepening the Knowledge of Fell Points from Southeastern South America 加深对南美洲东南部Fell点认识的补充记录
PaleoAmerica Pub Date : 2022-10-02 DOI: 10.1080/20555563.2022.2135477
H. G. Nami, D. Loponte, Mirian Carbonera
{"title":"Additional Records for Deepening the Knowledge of Fell Points from Southeastern South America","authors":"H. G. Nami, D. Loponte, Mirian Carbonera","doi":"10.1080/20555563.2022.2135477","DOIUrl":"https://doi.org/10.1080/20555563.2022.2135477","url":null,"abstract":"ABSTRACT The research advances in Fell points show significant morpho-technological and dimensional variations. We provide additional data on unreported specimens coming from three countries located in southeastern South America. Dealing with the repairing of the stems, we discuss a topic barely addressed in this iconic PaleoAmerican artifact. These issues give us a greater depth of understanding of the life histories of the early lithic assemblages employed by the hunter-gatherers living during the last millennium of the Pleistocene in this part of the world.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"8 1","pages":"330 - 339"},"PeriodicalIF":0.0,"publicationDate":"2022-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44295556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Parkhill Phase Middle Paleoindian Hipwater Site, Great Lakes, USA 美国五大湖Parkhill相古印度洋中部Hipwater遗址
PaleoAmerica Pub Date : 2022-10-02 DOI: 10.1080/20555563.2022.2135478
W. Lovis, A. Arbogast, D. H. Carr, R. Donahue, K. Rademaker, K. McKeehan
{"title":"The Parkhill Phase Middle Paleoindian Hipwater Site, Great Lakes, USA","authors":"W. Lovis, A. Arbogast, D. H. Carr, R. Donahue, K. Rademaker, K. McKeehan","doi":"10.1080/20555563.2022.2135478","DOIUrl":"https://doi.org/10.1080/20555563.2022.2135478","url":null,"abstract":"ABSTRACT The Hipwater Locale is a small Parkhill Phase Middle Paleoindian (ca. 12,200–11,600 cal yr BP) assemblage from south central lower Michigan, recovered by the property owners and the lead author. Interdisciplinary analysis reveals that the locale is likely a short term but intensive discard location with an assemblage composed of unfinished and broken fluted and unfluted bifaces with almost no associated debitage. There is evidence for a hearth in the form of soil discoloration, fire-cracked rock, color and structural alteration of tool stone, and thermal fractures. Tool-stone sources are local Bayport chert as assessed through hand-specimen characteristics and portable X-ray fluorescence analyses. Microwear and protein residue analyses corroborate the use of one tool fragment for use on rabbit/hare or deer/elk. Implications of the several analyses are discussed and synthesized.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"8 1","pages":"315 - 329"},"PeriodicalIF":0.0,"publicationDate":"2022-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46607626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Hard Facts in an Imperfect Site: The Evidence of Human Presence in the Arroyo del Vizcaíno. Reply to Holcomb et al. 不完美遗址中的确凿事实：人类存在于维斯卡岛的证据。对Holcomb等人。
PaleoAmerica Pub Date : 2022-10-02 DOI: 10.1080/20555563.2022.2137927
R. Fariña, P. Tambusso, Luciano Varela, Andrés Gascue, T. Stafford
{"title":"Hard Facts in an Imperfect Site: The Evidence of Human Presence in the Arroyo del Vizcaíno. Reply to Holcomb et al.","authors":"R. Fariña, P. Tambusso, Luciano Varela, Andrés Gascue, T. Stafford","doi":"10.1080/20555563.2022.2137927","DOIUrl":"https://doi.org/10.1080/20555563.2022.2137927","url":null,"abstract":"ABSTRACT With the excuse of writing a critique to Domínguez-Rodrigo et al. (2021, duly replied here: Domínguez-Rodrigo & Baquedano, 2022), Holcomb et al. (this volume) intend to deny the proposal that the Arroyo del Vizcaíno (AdV, Fariña et al. 2014) is a site with evidence of human presence in South America before the LGM. Among the flaws of their critique, it must be mentioned that they decide to utterly ignore a few lines of evidence that sustain the questioned hypothesis (mortality profile of the individuals of the megafauna found there, representation of their anatomical regions, relative proportions of the Voorhies groups, etc.), state misled interpretation of the chronology and stratigraphy, refuse to accept the presence of human-modified lithics and show also non-acceptance of the conclusions of our thorough study of the key evidence, the cut-marks (Fariña et al. 2014, Fariña 2015, Domínguez-Rodrigo et al. 2021), based on a purported ideal of how a site should be researched, which leave aside those that point out at different conclusions from theirs.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"8 1","pages":"307 - 314"},"PeriodicalIF":0.0,"publicationDate":"2022-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42974074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Human Agency in the Modification of Lestodon Bones at Arroyo del Vizcaíno? A Reply to Holcomb et al. (2022) 阿罗约·德尔·莱斯顿骨修饰中的人类代理Vizcaíno?对Holcomb等人(2022)的答复
PaleoAmerica Pub Date : 2022-10-02 DOI: 10.1080/20555563.2022.2137926
M. Domínguez‐Rodrigo, E. Baquedano
{"title":"Human Agency in the Modification of Lestodon Bones at Arroyo del Vizcaíno? A Reply to Holcomb et al. (2022)","authors":"M. Domínguez‐Rodrigo, E. Baquedano","doi":"10.1080/20555563.2022.2137926","DOIUrl":"https://doi.org/10.1080/20555563.2022.2137926","url":null,"abstract":"ABSTRACT Early human presence in America still is a contentious issue in Anthropology. Recent evaluation of bone surface modifications on remains of Lestodon in the 30,000 year-old Arroyo del Vizcaíno (ADV) site (Uruguay) by objective computer vision methods have been contested on non-taphonomic grounds, by criticizing the algorithms used to interpret them. Here, we respond to these criticisms emphasizing that: a) the models used are experimentally and computationally solid, b) criticism of our machine learning approach is unfounded, c) these models provide the best objective evidence to the potential presence of anthropogenic agency in the ADV site by not being able to differentiate some of the ADV marks from experimentally-made stone tool cut marks, and d) ADV is palimpsestic and its formation history has to be determined by future taphonomic research.","PeriodicalId":37319,"journal":{"name":"PaleoAmerica","volume":"8 1","pages":"300 - 306"},"PeriodicalIF":0.0,"publicationDate":"2022-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45740920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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