According to a study published in the open-access journal PLoSONE, the ancient human ancestor species Paranthropusboisei did not actually eat the type of food that issuggested by the size and shape of its teeth. Professor of anthropologyPeter Ungar (J. William Fulbright College of Arts and Sciences,University of Arkansas) and colleagues used microscopy andfractal analysis to analyze tooth marks on the ancient species. ...
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