Full reference: R. H. Denison. 1970. A revised classificiation of Pteraspididae with description of new forms from Wyoming. Fieldiana: Geology 20:1-41
Type specimen: FMNH PF 4343, a partial skeleton (a dorsal shield, dorsal shield crushed on the left side)
• Devonian of United States (2: Wyoming collections)
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.