Skeletons of two oldest-known dinosaurs of Middle Triassic (228 million years ago) found in Argentina - Herrerasaurus & Eoraptor at Museum of Ancient Life. Lehi, UT.
Photo by Jim Steinhart © 2011, all rights reserved. (Ref: UTSV101)
Click an index below to see this photo among related images:
Museum of Ancient Life, Thanksgiving Point, Lehi
Captions List for Salt Lake City, UT