Saturday, August 27, 2011

CHLCA

The last species, a species of African apes, that humans, bonobos and chimpanzees share as a common ancestor:


CHLCA (Chimpanzee-Human Last Common Ancestor)


Ancient Ape Discovered: Last Ape-Human Ancestor?
National Geographic News
November 18, 2004
In Spain scientists have discovered 13-million-year-old fossils of new species of ape. The species may have been the last common ancestor of humans and all great apes living today.

The great apes—which later gave rise to humans and which now include orangutans, chimpanzees, and gorillas—are thought to have diverged from the lesser apes about 11 to 16 million years ago. Today's lesser apes include the gibbons.

The new species was christened Pierolapithecus catalaunicus, after the village, Els Hostalets de Pierola, and region, Catalonia, where it was found. Like great apes and humans, Pierolapithecus catalaunicus, had a stiff lower spine and other special adaptations for climbing trees [read more here].

BBC News: 'Original' great ape discovered
By Paul Rincon
BBC News science reporter
Thursday, 18 November, 2004

Scientists have unearthed remains of a primate that could have been ancestral not only to humans but to all great apes, including chimps and gorillas.

The partial skeleton of this 13-million-year-old "missing link" was found by palaeontologists working at a dig site near Barcelona in Spain.

Details of the sensational discovery appear in Science magazine.

The new specimen was probably male, a fruit-eater and was slightly smaller than a chimpanzee, researchers say.

Palaeontologists were just getting started at the dig when a bulldozer churned up a tooth [read more here].

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