10.21.08
Dinosaur Dance Floor
Dinosaur Dance Floor: Numerous Tracks at Jurassic Oasis on Arizona-Utah Border
ScienceDaily (Oct. 20, 2008) — University of Utah geologists identified an amazing concentration of dinosaur footprints 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.