lunedì 20 luglio 2015

NYT Science: Utah’s ‘Grand Staircase’ Leads Back in Time to Dinosaur Shangri-La

Utah’s ‘Grand Staircase’ Leads Back in Time to Dinosaur Shangri-La
By JENNIFER PINKOWSKI

The craggy Kaiparowits Plateau, part of the Grand Staircase-Escalante National Monument, was once a steamy forest and a stomping ground for odd beasts.

Published: July 21, 2015 at 06:00AM

via NYT Science http://ift.tt/1GwGw7G