Paleontologists Doubt 'Dinosaur Dance Floor'

(PhysOrg.com) -- A group of paleontologists visited the northern Arizona wilderness site nicknamed a "dinosaur dance floor" and concluded there were no dinosaur tracks there, only a dense collection of unusual potholes eroded in the sandstone.

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<p><a href="http://www.physorg.com/news145290145.html">Paleontologists Doubt 'Dinosaur Dance Floor'</a></p> <p>(PhysOrg.com) -- A group of paleontologists visited the northern Arizona wilderness site nicknamed a "<a class="directory" href="http://www.physorg.com/news143692605.html">dinosaur dance floor</a>" and concluded there were no dinosaur tracks there, only a dense collection of unusual potholes eroded in the sandstone.</p>