Dinosaur National Monument (Colo. and Utah)
Found in 3 Collections and/or Records:
Dinosaur National Monument records
The Dinosaur National Monument records (1925-1992) contain correspondence, wilderness studies, public hearing comments, a petition, maps, and charts.
Earl Douglass papers
The Earl Douglass papers (1879-1953) consist of the family and business records of Earl Douglass (1862-1931), a paleontologist from Minnesota, including the records of the discovery, history, and development of Dinosaur National Monument.
Click here to view the digitized materials from the collection or the links below.
Andrew Pfeiffenberger river running video collection
The Andrew Pfeiffenberger river running video collection (1954-1955) consists of home movies taken by Pfeiffenberger of river trip vacations with Bus Hatch and "Smuss" Allen on the Yampa River and Green River in Dinosaur National Monument in Eastern Utah and Western Colorado.