Richard M. Wicker
creator of digital collection
Dr. Richard Stucky DMNS Curator of Paleoecology and Evolution covering the stegomastodon jaw with plaster to create a field jacket at the Weiss Gravel Pit near Holyoke, Colorado. Field jackets protect the fossil so that it can be transported to the museum and the jaw can be safely removed from the matrix in the museum's fossil lab.
date of photograph
USA, Colorado, Phillips County, Weiss Gravel Pit
use with permission Denver Museum of Nature & Science