Dance floor for dinosaurs?
AP - A rock site in Utah packed with more than 1,000 dinosaur tracks appears to have been a "hot" spot, according to geologists.
SALT LAKE CITY – Geologists say they have discovered prehistoric animal tracks so densely packed on a 3/4-acre site that they're calling it a "dinosaur dance floor."
http://news.yahoo.com/s/ap/20081021/ap_on_sc/sci_dinosaur_dance_floor