lunedì 9 novembre 2015

NYT Science: In Ancient Times, Salamanders Bared Their Fangs

In Ancient Times, Salamanders Bared Their Fangs
By SINDYA N. BHANOO

Amphibian fossils discovered in Brazil suggest the Pangaean supercontinent held extensive southern tropics.

Published: November 10, 2015 at 06:00AM

via NYT Science http://ift.tt/1MSd3Pe