Bureau of Land Management
National Geographic Television
Township of Union, New Jersey
Grand Staircase/Escalante National Monument
Earth Magazine, April, 1996
Dinosaurus Magazine, July, 1997
Earth Magazine, October, 1997
Earth Magazine, August, 1998
Current Science Magazine, March 1999
New Jersey Monthly, December, 2000

Scientific American Magizine, December 2004
National Park Service