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Human Evolution Exam 2
N/A
10
Anthropology
Undergraduate 1
03/06/2013

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Cards

Term
AUSTRALOPITHECUS AFRICANUS

Dates?
Definition
2.4-3.5 Ma
Term
AUSTRALOPITHECUS AFRICANUS

Sites? (3)
Definition
Taung, Sterkfontein, Makapan
Term
AUSTRALOPITHECUS AFRICANUS

Body size? Similar to?
Definition
25-50 kg, sexually dimorphic
similar to A. afarensis
Term
AUSTRALOPITHECUS AFRICANUS

Brain size? Similar to?
Definition
Most < 450 Cc
similar to A. afarensis
Term
AUSTRALOPITHECUS AFRICANUS

Bipedal? How do we know? (2 reasons)
Definition
Yes
foramen magnum forward and semi circular canals of inner ear
Term
AUSTRALOPITHECUS AFRICANUS

Teeth? (3 points)
Definition
Rear teeth = large
Front teeth = small
PM's very molarized
Term
AUSTRALOPITHECUS AFRICANUS

Face? (3 points)
Definition
Dished profile, facial buttressing, canine pillar
Term
Taung Baby
Type?
Discovered when/where?
Age?
Claim to fame?
Definition
Australopithecus africanus
1924; Taung, South Africa
After comparing to primate skulls, found to be new genus Australopithecus
Term
'Mrs. Ples'
Type?
Discovered when/where?
Claim to fame?
Definition
Australopithecus africanus
1947, South Africa
Most complete Australopithecus africanus skull ever discovered in South Africa
Term
'Little Foot'
Type?
Discovered when/where?
Age?
Claim to fame?
Definition
Australopithecus africanus
1994, South Africa
2.2-3.3 Ma
Most complete skeleton of Australopithecus africanus ever discovered
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