Results 81 to 90 of about 3,384 (205)

Pleistocene climate variability in eastern Africa influenced hominin evolution. [PDF]

Nat Geosci, 2022
Foerster V, Asrat A, Bronk Ramsey C, Brown ET, Chapot MS, Deino A, Duesing W, Grove M, Hahn A, Junginger A, Kaboth-Bahr S, Lane CS, Opitz S, Noren A, Roberts HM, Stockhecke M, Tiedemann R, Vidal CM, Vogelsang R, Cohen AS, Lamb HF, Schaebitz F, Trauth MH.   +22 more
europepmc   +1 more source

The Swanscombe fossil at 90: revisiting its phylogeny, taxonomy, and place in human origins Le fossile de Swanscombe, 90 ans après : retour sur sa place phylogénique, taxonomique et dans les origines de l'humanité

Journal of the Royal Anthropological Institute, EarlyView.
The year 2025 marked the ninetieth since a fossil hominin occipital bone was discovered in Swanscombe, southeast England. In subsequent years, its parietal bones were found, producing what remains the oldest partial cranium from Britain today. In the earliest analyses, it was interpreted as a descendant of the infamous fraudulent fossil Piltdown Man ...
Emma E. Bird, Chris Stringer
wiley   +1 more source

The climate and vegetation backdrop to hominin evolution in Africa. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2022
Gosling WD, Scerri EML, Kaboth-Bahr S.
europepmc   +1 more source

Sacral Orientation in Hominin Evolution

Advances in Anthropology, 2013
Sagittal sacral orientation within the pelvic girdle of humans is a key component of posture and obstetrics. On the one hand, sacral orientation has direct influence on the lumbar curvature; while on the other hand, it has an impact on the dorsoventral dimension of the birth canal. In this study, we aim to explore the evolution of sacral orientation in
Ella Been, Hayuta Pessah, Smadar Peleg, Patricia A. Kramer   +3 more
openaire   +2 more sources

Lithic analysis in African archaeology: Advances and key themes

Archaeometry, EarlyView.
Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski, Amanuel Beyin, Justin Pargeter   +2 more
wiley   +1 more source

Variation in human 3D trunk shape and its functional implications in hominin evolution. [PDF]

Sci Rep, 2022
Bastir M, González Ruíz JM, Rueda J, Garrido López G, Gómez-Recio M, Beyer B, San Juan AF, Navarro E.   +7 more
europepmc   +1 more source

A lineage perspective on hominin taxonomy and evolution

Evolutionary Anthropology: Issues, News, and Reviews
AbstractAn uncritical reliance on the phylogenetic species concept has led paleoanthropologists to become increasingly typological in their delimitation of new species in the hominin fossil record. As a practical matter, this approach identifies species as diagnosably distinct groups of fossils that share a unique suite of morphological characters but,
Jesse M. Martin, A. B. Leece, Stephanie E. Baker, Andy I. R. Herries, David S. Strait   +4 more
openaire   +3 more sources

Investigating relationships among strontium, barium, and seasonality in wild baboons

Archaeometry, EarlyView.
Abstract Geochemical profiles of Australopithecus africanus and baboon teeth show fluctuating trace elements, possibly reflecting seasonal diets. Here we use laser ablation–inductively coupled plasma–mass spectrometric measurements of calcium‐normalized strontium and barium ratios (Sr/Ca and Ba/Ca) and ion microprobe analyses of oxygen isotopes (δ18O ...
Maya Bharatiya, Christine Austin, Manish Arora, Janaína N. Ávila, Esme K. Beamish, Wendy Dirks, Daniel R. Green, Nicole D. Leonard, W. Scott McGraw, Larissa Swedell, Ian S. Williams, Jian‐xin Zhao, Tanya M. Smith   +12 more
wiley   +1 more source

The Possible Role of Body Temperature in Modulating Brain and Body Sizes in Hominin Evolution. [PDF]

Front Psychol, 2021
Lingam M.
europepmc   +1 more source

The evolution of hominin bipedalism in two steps

Nature
Bipedalism is a human-defining trait1-3. It is made possible by the familiar, bowl-shaped pelvis, whose short, wide iliac blades curve along the sides of the body to stabilize walking and support internal organs and a large-brained, broad-shouldered baby4-6. The ilium changes compared with living primates are an evolutionary novelty7. However, how this
Gayani Senevirathne, Serena C. Fernandopulle, Daniel Richard, Stephanie L. Baumgart, Anika Liv Christensen, Matteo Fabbri, Jakob Höppner, Harald Jüppner, Peishu Li, Vivien Bothe, Nadia Fröbisch, Ian Simcock, Owen J. Arthurs, Alistair Calder, Naomi Freilich, Niamh C. Nowlan, Ian A. Glass, April Craft, Terence D. Capellini   +18 more
openaire   +2 more sources