Objectives: The presence of a gendered subdivision of labor has been bioarchaeologically investigated in various prehistoric and historical contexts. Little is known, however, about the type of differences in daily activities characterizing men and women among the Celtic communities of Italy. The focus of the present study is the analysis of differences in patterns of entheseal changes (ECs) and long bone shape and robusticity between sexes among the Cenomani Gauls of Seminario Vescovile (SV-Verona, Italy, third-first century BC).
Materials And Methods: The sample includes 56 adult individuals (22 females and 34 males). Presence of ECs on nine bilateral postcranial attachment sites, and values of humeral and femoral shape and robusticity indices based on external measurements were compared between sexes by means of generalized linear models and Mann-Whitney tests.
Results: Results show a lack of difference between sexes in long bone shape and robusticity, and a higher incidence of upper and, especially, lower limb ECs in males.
Discussion: These results suggest the presence of sex-specific activities at SV mostly related to farming and differently influencing the considered variables. Also, this study suggests the relevance of a series of nonbiomechanical factors (developmental, hormonal, genetic, and methodological) when attempting biocultural reconstructions from osteoarchaeological samples.
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http://dx.doi.org/10.1002/ajpa.24111 | DOI Listing |
Am J Biol Anthropol
October 2024
Department of Anthropology, University of Arkansas, Fayetteville, Arkansas, United States.
Objectives: Cortical bone geometry is commonly used to investigate biomechanical properties of primate mandibles. However, the ontogeny of these properties is less understood. Here we investigate changes in cortical bone cross-sectional properties throughout capuchin ontogeny and compare captive versus wild, semi-provisioned groups.
View Article and Find Full Text PDFAm J Biol Anthropol
February 2024
School of Anthropology and Conservation, University of Kent, Canterbury, UK.
Objectives: Analyses of external bone shape using geometric morphometrics (GM) and cross-sectional geometry (CSG) are frequently employed to investigate bone structural variation and reconstruct activity in the past. However, the association between these methods has not been thoroughly investigated. Here, we analyze whole bone shape and CSG variation of metacarpals 1-5 and test covariation between them.
View Article and Find Full Text PDFJ Hum Evol
November 2023
UMR 5199 PACEA, University of Bordeaux, CNRS, MCC; Bâtiment B8, Allée Geoffroy Saint-Hilaire, CS50023, Pessac F-33615, France; Department of Oral and Maxillofacial Radiology, University of Lille, CHU Lille, Lille F-59000, France.
Mobility and territory occupation, the participation of injured individuals in group activities, and the role of women in early human groups are crucial issues in human evolution. Previously, a biomechanical study showed evidence of several traumas to the upper limb of the well-preserved middle Upper Paleolithic (UP) female skeleton from Caviglione (Caviglione 1, Liguria, Italy) but did not characterize their impact on locomotor behavior. Furthermore, mobility in the European UP context is thoroughly documented in males but not in females.
View Article and Find Full Text PDFJ Hum Evol
October 2023
University of Chinese Academy of Sciences, Beijing, 100049, China; CAS Center for Excellence in Life and Paleoenvironment, Beijing, 100044, China; Centro Nacional de Investigación Sobre La Evolución Humana (CENIEH), Paseo de La Sierra de Atapuerca S/n, 09002, Burgos, Spain.
The characterization of the femoral diaphysis in Pleistocene hominins with chronoecogeographical diversity plays a crucial role in evaluating evolutionary shifts in locomotor behavior and body shape. However, Pleistocene hominin fossil remains in East Asia are scarce and are widely dispersed temporally and spatially, impeding our comprehension of the nature and polarity of morphological trends. Here, we present qualitative and quantitative analyses of the cross-sectional properties and structural organization of diaphyses in two Late Pleistocene hominin femora (Liujiang PA91 and PA92) from southern China, comparing them to other Eurasian and African Pleistocene hominins.
View Article and Find Full Text PDFAm J Biol Anthropol
September 2023
Department of Ancient Indian History, Culture and Archaeology, Deccan College Post Graduate and Research Institute, Pune, India.
Objectives: Diaphyseal robusticity and cross-sectional shapes of the bone tissues are influenced by mechanical loading history. It changes according to work demand on the body. It is the objective of this study to identify the shifts in the modes of subsistence, activities and mobility patterns through the comparison of the shape and strength of bone diaphyses among the Mesolithic, Chalcolithic and Harappan populations of India.
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