lunedì 16 giugno 2014

NYT Science: Pterosaurs, Flying Reptiles, Were a Social Lot

Pterosaurs, Flying Reptiles, Were a Social Lot
By SINDYA N. BHANOO

The discovery of intact eggs and pterosaur fossils in China suggests that the creatures nested in large groups.

Published: June 17, 2014 at 4:00AM

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