28 janv. 39000000 av. J.-C. - Australopithecus (Southern Ape)

Description:

Fact 1: First apes that were bipedal
Fact 2: Vegetarian
Fact 3: They Used tools but did not make them, not stone tools.

Claim: Because the skull is smaller the brain is smaller.

Migration: They did not migrate the had limited food sources.

http://humanorigins.si.edu/evidence/human-fossils/species/australopithecus-afarensis

https://australianmuseum.net.au/australopithecus-afarensis