Excavation of Portheus
creator of digital collection
Excavation of a Portheus (Xiphactinus) near Snowmass, Pitkin County, Colorado in 1967. The man in the upper right is Robert "Bob" Akerley and below him is his son Robert "Larry" Akerley. The two on the left are unidentified. These individuals are identified as Denver Museum of Natural History staff(currently known as Denver Museum of Nature and Science).
date of photograph
8X10 Black and White Print scanned with Epson Expression 10000XL at 300dpi, 18bit greyscale
use with permission Denver Museum of Nature and Science