Tagged: bipedalism

First steps: Jerry DeSilva on the evolution of bipedalism - BioBlog

Alison Campbell Sep 25, 2020

Yesterday morning I got up (at the rather early and unaccustomed hour of 3.30am) to listen to a webinar by paleoanthropologist Dr Jeremy DeSilva¹. Titled “First Steps”, his presentation was about the origins of bipedalism in the human lineage. It was a fascinating session & I thought I’d turn my notes into this post, to share with students, teachers, and … Read More

Ardipithecus and bipedal walking - BioBlog

Alison Campbell Feb 25, 2019

The hominid known as “Ardi” (a specimen of Ardipithecus ramidus) was discovered in 1994, at a site near Ethiopia’s Awash River. Once excavated, it turned out that this was – for its age – a remarkably complete specimen: 125 fossilised bones, comprising most of the skull, teeth, hands & feet, pelvis, and the lower sections of the arms & legs.  This … Read More