Full reference: S. H. Scudder. 1875. The Tertiary Physopoda of Colorado. Bulletin of the United States Geological and Geographical Survey of the Territories 2(1):221-223
• Oligocene of Germany (1 collection)
• Eocene of United States (1: Utah)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.