Hominin Fossil Table Flashcards
Sahelanthropus tchadensis age
7-6 mya
S. tchadensis where
Chad
S. tchadensis brain size
360cc
S. tchadensis key features (2)
bipedal, small pointy canines
Orrorin tugenesis age
5.8 mya
O. tugenensis where
Kenya
Ardipithecus Kadabba age
5.8-5.2 mya
Ard. kadabba where
Ethiopia
Ard. kadabba teeth
small, pointy canines
Ard. ramidus age
4.4 mya
Ard. ramidus where
Ethiopia
Ard. ramidus brain size
325cc
Ard. ramidus teeth
small and pointy
Ard. ramidus special features (2)
grasping big toe, pelvis is a mix of bipedal and ape-like features
Aust. anamensis age
4.2-3.8
Aust. anamensis where
East Africa
Aust. anamensis brain size
370cc
Aust. anamensis teeth (2)
small canines, big molars
Aust. afarensis age
3.9 - 3.0 mya
Aust. afarensis where
East Africa
Aust. afarensis brain size
430cc
Aust. afarensis big toe
in line
Aust. afarensis- what does their upper limb suggest
some aboreality
Aust. afarensis teeth (2)
small canines, big molars
Aust. afarensis sex differences
Aust. afarensis are dimorphic
Kenyathropus platyops age
3.5- 3.2
Kenyathropus platyops location
East Africa
Aust. garhi age
2.5 mya
Aust. garhi location
East Africa
which Aust. species is associated with cut marked bones
Aust. garhi
Aust. garhi brain size
450cc
Aust. africanus age
3.7 - 2.5 mya
Aust. africanus location
South Africa
Aust. africanus brain size
450cc
Aust. sediba age
1.9 mya
Aust. sediba location
South Africa
Aust. sediba brain size
420 cc
Paranthropus aethiopicus age
2.5 mya
Paranthropus aethiopicus location
East Africa
Paranthropus aethiopicus brain size
410cc