1 gen 3900000 anni a. C. - Australopithecus (southern ape)

Descrizione:

Fact 1: first to walk on two feat (bipedal)
Fact 2: Lucy's kind
Fact 3: 3-4 feet tall (0.91 m - 1.21 m)
Fact 4: chimp size brain
migration : did not migrate

source 1 : https://www.britannica.com/topic/Australopithecus

source 2 : http://humanorigins.si.edu/evidence/human-fossils/species/australopithecus-afarensis

claim: ape like skull

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