1 jan 3900000 ano antes da era comum - Australopithecus (southern ape)

Descrição:

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

Adicionado na linha do tempo:

Data:

Imagens: