creator digital collection
(L to R) Dr. Steve Holen, curator of archaeology at the Denver Museum of Nature & Science, gives a tour of the Ice Age fossil dig site near at Ziegler Reservoir to Dr. Russ Graham, an Ice Age mammal expert from the Pennsylvania State University, and Dr. Greg McDonald, a Museum research associate and expert on sloths.
date of photograph
date digital collection created
USA, Colorado, Pitkin County, Snowmass Village, Ziegler Reservoir
Canon EOS D5
use with permission Denver Museum of Nature & Science