Tigers never changed much even in two million years? | Science News | Scoop.it
From www.prokerala.com - December 3, 2011 6:33 AM
Tigers never changed much even in two mi...The tiger skull, unearthed in Longdan region in no...The skull is a little smaller than the head of tod...The researchers, comparing the skull, observed tha...The skull had well-developed upper fangs, and...