Hominid Teeth Mandible Leg Fingers & Brow Face Pelvis Notable Non Skeletal Height Arms bridge & Weight Chin Sahelanthropus Small thick Massive Toumai skull; Chimp small tchadensis canines bb, size braincase and worn at tip; moder. widely spaced thick eye enamel c face sockets Orrorin Thick outer/ Curved Origin in tugenensis enamel, cortical fingers forested Large bone is habitat canines thickest at top and bottom of neck Ardipithecus 70-80 kadabba lbs. thin dental strongly Ardipithecus Anterior Origin in 70-80 enamel ; built arm ramidus Foramen forested lbs. smaller bones magnum habitat canines Australopithecus Rectangular Modern tiny external ear canal anamensis arcade; bipedal Thick tibia enamel
Hominid Teeth Mandible Leg Fingers & Arms Brow bridge Face & Chin Pelvis Notable Non Skeletal Height Weight Sahelanthropus tchadensis Small canines worn at tip; thick enamel thick Massive bb, moder. face Toumai skull; small braincase and widely spaced eye sockets Chimp size Orrorin tugenensis Thick enamel, Large canines outer/ cortical bone is thickest at top and bottom of neck Curved fingers Origin in forested habitat Ardipithecus kadabba 70-80 lbs. Ardipithecus ramidus thin dental enamel ; smaller canines strongly built arm bones Anterior Foramen magnum Origin in forested habitat 70-80 lbs. Australopithecus anamensis Rectangular arcade; Thick enamel Modern bipedal tibia tiny external ear canal c
Hominin%20Table.docx