giovedì 12 maggio 2016

NYT Science: Foot-Long Ancient Tooth Discovered on Australian Beach

Foot-Long Ancient Tooth Discovered on Australian Beach
By NICHOLAS ST. FLEUR

The tooth belonged to an extinct species of sperm whale that lived five million years ago.

Published: May 12, 2016 at 06:00AM

via NYT Science http://ift.tt/1qfwLu0