Dinosaur Dance Floor: Numerous Tracks at Jurassic Oasis on Arizona-Utah Border
Tuesday, October 21, 2008 - 14:49
in Paleontology & Archaeology
Geologists identified an amazing concentration of dinosaur footprints and tail-drag marks that they call "a dinosaur dance floor," located in a wilderness on the Arizona-Utah border where there was a sandy desert oasis 190 million years ago.