[HTML][HTML] Biomechanics and the origins of human bipedal walking: The last 50 years

RH Crompton, W Sellers, K Davids, J McClymont - Journal of biomechanics, 2023 - Elsevier
Motion analysis, as applied to evolutionary biomechanics, has experienced its own
evolution over the last 50 years. Here we review how an ever-increasing fossil record …

Footprint evidence of early hominin locomotor diversity at Laetoli, Tanzania

EJ McNutt, KG Hatala, C Miller, J Adams, J Casana… - Nature, 2021 - nature.com
Bipedal trackways discovered in 1978 at Laetoli site G, Tanzania and dated to 3.66 million
years ago are widely accepted as the oldest unequivocal evidence of obligate bipedalism in …

Fossil footprints and what they mean for hominin paleobiology

KG Hatala, NT Roach… - … : Issues, News, and …, 2023 - Wiley Online Library
Hominin footprints have not traditionally played prominent roles in paleoanthropological
studies, aside from the famous 3.66 Ma footprints discovered at Laetoli, Tanzania in the late …

Footprints reveal direct evidence of group behavior and locomotion in Homo erectus

KG Hatala, NT Roach, KR Ostrofsky, RE Wunderlich… - Scientific Reports, 2016 - nature.com
Bipedalism is a defining feature of the human lineage. Despite evidence that walking on two
feet dates back 6–7 Ma, reconstructing hominin gait evolution is complicated by a sparse …

Laetoli footprints reveal bipedal gait biomechanics different from those of modern humans and chimpanzees

KG Hatala, B Demes… - Proceedings of the …, 2016 - royalsocietypublishing.org
Bipedalism is a key adaptation that shaped human evolution, yet the timing and nature of its
evolution remain unclear. Here we use new experimentally based approaches to investigate …

Snapshots of human anatomy, locomotion, and behavior from Late Pleistocene footprints at Engare Sero, Tanzania

KG Hatala, WEH Harcourt-Smith, AD Gordon… - Scientific Reports, 2020 - nature.com
Fossil hominin footprints preserve data on a remarkably short time scale compared to most
other fossil evidence, offering snapshots of organisms in their immediate ecological and …

Hominin track assemblages from Okote Member deposits near Ileret, Kenya, and their implications for understanding fossil hominin paleobiology at 1.5 Ma

KG Hatala, NT Roach, KR Ostrofsky… - Journal of Human …, 2017 - Elsevier
Tracks can provide unique, direct records of behaviors of fossil organisms moving across
their landscapes millions of years ago. While track discoveries have been rare in the human …

The morphological affinity of the Early Pleistocene footprints from Happisburgh, England, with other footprints of Pliocene, Pleistocene, and Holocene age

ALA Wiseman, CB Stringer, N Ashton… - Journal of Human …, 2020 - Elsevier
Fossil hominin footprints provide a direct source of evidence of locomotor behavior and
allow inference of other biological data such as anthropometrics. Many recent comparative …

Muscle moment arm analyses applied to vertebrate paleontology: a case study using Stegosaurus stenops Marsh, 1887

CA Brassey, SCR Maidment… - Journal of Vertebrate …, 2017 - Taylor & Francis
The moment arm of a muscle defines its leverage around a given joint. In a clinical setting,
the quantification of muscle moment arms is an important means of establishing the …

Hominin tracks in southern Africa: A review and an approach to identification

CW Helm, MG Lockley, K Cole, TD Noakes, RT McCrea - 2019 - wiredspace.wits.ac.za
Abstract Three Late Pleistocene hominin tracksites have been reported from coastal
aelioanites in South Africa. Two have been dated to 124 ka and 117 ka, and the third is …