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Human Ancestors Grass

African Ancestors Had A Diet Rich In Grass, Research Suggests

Reuters | Posted 08.05.2013 | Black Voices

By Laura Zuckerman June 4 (Reuters) - Human ancestors in Africa about 3.4 million years ago expanded their diets beyond the leaves and...

Fossilized Teeth Suggest Strange Diet For Human Ancestors

Posted 11.14.2012 | Science

by Ann Gibbons on 12 November 2012, 3:38 PM There's no accounting for taste—a truism that extends even to the earliest humans. By 3.5 million...