Zobrazeno 1 - 10 of 66 pro vyhledávání: '"OSBJORN M PEARSON"'
1
Akademický článek
MIS 3 innovative behavior and highland occupation during a stable wet episode in the Lake Tana paleoclimate record, Ethiopia
Autor: Yonatan Sahle, Gedef A. Firew, Osbjorn M. Pearson, Deano D. Stynder, Amanuel Beyin
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Securely dated archaeological sites from key regions and periods are critical for understanding early modern human adaptive responses to past environmental change. Here, we report new radiocarbon dates of > 42,000 cal years BP for an intensi
Externí odkaz: https://doaj.org/article/03470af2414e4ae6be237252bd11bd0c
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2
Akademický článek
RASGOS ESQUELETALES DE ADAPTACIÓN AL CLIMA Y A LA ACTIVIDAD ENTRE LOS HABITANTES ABORÍGENES DE TIERRA DEL FUEGO SKELETAL FEATURES SHOWING ADAPTATION TO CLIMATE AND ACTIVITY OF ABORIGINAL INHABITANTS OF TIERRA DEL FUEGO
Autor: OSBJORN M PEARSON, MARIO MILLONES
Publikováno v: Magallania, Vol 33, Iss 1, Pp 37-50 (2005)
Al momento de contacto con los europeos, existían dos grupos humanos que ocupaban Tierra del Fuego, presentando diferentes estrategias de subsistencia: los yámana a lo largo de las costas oeste y sur de la isla, y los selk’nam en el interior. Est
Externí odkaz: https://doaj.org/article/16742f24e2cc4139bd818e7fe2c16c0b
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3
Akademický článek
Exercise-induced bone formation is poorly linked to local strain magnitude in the sheep tibia.
Autor: Ian J Wallace, Brigitte Demes, Carrie Mongle, Osbjorn M Pearson, John D Polk, Daniel E Lieberman
Publikováno v: PLoS ONE, Vol 9, Iss 6, p e99108 (2014)
Functional interpretations of limb bone structure frequently assume that diaphyses adjust their shape by adding bone primarily across the plane in which they are habitually loaded in order to minimize loading-induced strains. Here, to test this hypot
Externí odkaz: https://doaj.org/article/8c4e6c5df5a14df39ef1644e9c8d3b78
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4
Akademický článek
Abrasive, silica phytoliths and the evolution of thick molar enamel in primates, with implications for the diet of Paranthropus boisei.
Autor: Diana Rabenold, Osbjorn M Pearson
Publikováno v: PLoS ONE, Vol 6, Iss 12, p e28379 (2011)
Primates--including fossil species of apes and hominins--show variation in their degree of molar enamel thickness, a trait long thought to reflect a diet of hard or tough foods. The early hominins demonstrated molar enamel thickness of moderate to ex
Externí odkaz: https://doaj.org/article/c70e1da8596740588e0f8c705fd44cc0
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6
Does upper limb robusticity and bilateral asymmetry support subsistence intensification at Roonka, South Australia?
Autor: Osbjorn M. Pearson, Ethan C. Hill, Arthur C. Durband, Keryn Walshe
Publikováno v: Australian Archaeology. 85:222-234
During the Holocene, what is now the state of South Australia experienced a shift to a drier climate with more frequent droughts c. 4 ka. The ‘intensification model’ in Australian archaeology propo...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2559c67997432e76d41b8ab6009ffcdf
https://doi.org/10.1080/03122417.2019.1738695
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7
A Late Pleistocene human humerus from Rusinga Island, Lake Victoria, Kenya
Autor: J. Tyler Faith, Alex Van Plantinga, Christian A. Tryon, Daniel J. Peppe, Ethan C. Hill, Osbjorn M. Pearson, Nick Blegen
Publikováno v: Journal of human evolution. 146
In 2010, a hominin right humerus fragment (KNM-RU 58330) was surface collected in a small gully at Nyamita North in the Late Pleistocene Wasiriya Beds of Rusinga Island, Kenya. A combination of stratigraphic and geochronological evidence suggests the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ff5d647bd8b8922e21cf32ef63e0cc1
https://pubmed.ncbi.nlm.nih.gov/32781348
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8
An examination of the cross-sectional geometrical properties of the long bone diaphyses of Holocene foragers from Roonka, South Australia
Autor: Arthur C. Durband, Kristian J. Carlson, Keryn Walshe, Ethan C. Hill, Osbjorn M. Pearson, Frederick E. Grine
Publikováno v: American journal of physical anthropologyREFERENCES. 172(4)
Objectives This study examines long bone diaphyseal rigidity and shape of hunter-gatherers at Roonka to make inferences about subsistence strategies and mobility of inhabitants of semi-arid southeastern Australia. Roonka is a cemetery site adjacent t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::924c24ea5142eb68d68b0482d53d8867
https://pubmed.ncbi.nlm.nih.gov/32057097
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10
Engraved ostrich eggshell from the Middle Stone Age contexts of Goda Buticha, Ethiopia
Autor: David Pleurdeau, Erella Hovers, Osbjorn M. Pearson, Asfawossen Asrat, Zelalem Assefa, Yin Lam
Publikováno v: Journal of Archaeological Science: Reports
Journal of Archaeological Science: Reports, Elsevier, 2018, 17, pp.723-729. ⟨10.1016/j.jasrep.2017.12.035⟩
Excavations at the site of Goda Buticha, Ethiopia, have recovered a small sample of engraved ostrich eggshell (EOES) fragments. The earliest specimens date to ~ 34 ka and ~ 43 ka, thus representing the oldest known examples of EOES in eastern Africa,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be9fd94e30c47654a00a1fb5310c7af2
https://hal.archives-ouvertes.fr/hal-02266858
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