The missing link? 12 million-year-old ape fossil shows upright primate - NZ Herald
The Skull of a Male Chimpanzee with a Lower Jaw Latin: Pan Troglodytes is Isolated on a White Background. Paleontology Stock Photo - Image of bone, brain: 213583554
Chimpanzee - Bone Clones, Inc. - Osteological Reproductions
Ape fossils put the origin of humanity at 10 million years ago | New Scientist
First-ever Chimp Fossils Found | Live Science
ASU ancient DNA lab reveals secrets in chimpanzee teeth | ASU News
Little Foot's shoulders hint at how a human-chimp ancestor climbed | Science News
Chimpanzee 'nests' shed light on the origins of humanity
Sharing a common ancestor - The Australian Museum
Tooth cavities provide unique ecological insi | EurekAlert!
Fossil Hominids: Chimpanzee skull
Oldest human or just another ape? Row erupts over 7m-year-old fossil | Palaeontology | The Guardian
Replica Chimpanzee Skull - Male — Skulls Unlimited International, Inc.