The oldest fossil evidence of the claws of a primate

The nails are undoubtedly fundamental to protect the sensitive skin of the fingertips. However, until now it was unclear from where they exist in primates, an issue that scientists at the University of Florida have set a date this week, according to their research, these cells appeared hardened fingers in our 55 million ancestorsyears in the Ecoceno, thus facilitating a more sensitive touch and more likely.Fuente: http://www.noticiasciencias.com