Gastropoda - Murchisoniina - Crassimarginatidae
Full reference: J. Frýda, R. B. Blodgett, and A. C. Lenz. 2002. New Early Devonian gastropods from the families Scoliostomatidae (new family) and Crassimarginatidae (new family), Royal Creek Area, Yukon Territory, Canada. Journal of Paleontology 76(2):246-255
Belongs to Yukonoconcha according to P. J. Wagner 2023
See also Frýda et al. 2002
Sister taxa: none
Type specimen: Its type locality is Royal Creek Sec1, at 197-202 meters, which is in a Pragian shallow subtidal carbonate/shale in the Road River Formation of Canada.
Ecology: facultatively mobile epifaunal suspension feeder
Distribution:
• Devonian of Canada (2: Yukon 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.