See also Knowlton 1899
• Pliocene to Pleistocene of Bolivia (1 collection)
• Miocene to Pliocene of Japan (4)
• Oligocene to Miocene of United States (1: Montana)
• Paleocene to Eocene of Canada (1: Nunavut)
• Paleocene of Canada (1: Saskatchewan)
Total: 24 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.