Full reference: M. S. Petersen. 1975. Upper Devonian (Famennian) ammonoids from the Canning Basin, Western Australia. Paleontological Society Memoir 8:1-55
Type specimen: UWA 61448, a shell
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 47.2
• Devonian of Australia (13 collections)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.