Photo: Dinosaur "Dance Floor" Found in Arizona

Email to a Friend << Back to Full Story


Geologist Winston Seiler points to what he believes are dinosaur tracks, found recently in a remote site in Arizona.

The impressions once were thought to be potholes eroded by water, but Seiler and colleague Marjorie Chan claim in an October 2008 study that the holes are evidence of a dinosaur "dance floor" where several types of dinos congregated.

Photograph courtesy Nicole Miller

MOST VIEWED NEWS

PICTURES: 2012 Doomsday Myths Debunked

2012: Six End-of-the-World Myths Debunked

APOCALYPSE PICTURES: 10 Failed Doomsday Prophecies
NEWS FEEDS    After installing a news reader, click on this icon to download National Geographic News's XML/RSS feed. After installing a news reader, click on this icon to download National Geographic News's XML/RSS feed.

Get our news delivered directly to your desktop—free.
How to Use XML or RSS

ADVERTISEMENT

NATIONAL GEOGRAPHIC'S PHOTO OF THE DAY

Today's National Geographic Photo of the Day

• Today's Photo

• Download as Wallpaper

50 Drives of a Lifetime

National Geographic Traveler has scoured the globe for the world's most beautiful, interesting, and off-beat road trips. Dive in to get drive directions, quizzes, photos, and more.