†Rafinesquina declivis subnutans Roy 1941 (lamp shell)
Strophomenata - Strophomenida - Rafinesquinidae
Alternative combination: Rafinesquina subnutans
Full reference: S. K. Roy. 1941. The Upper Ordovician fauna of Frobisher Bay, Baffin Island. Field Museum of Natural History. Geology, Memoirs 2:1-212
Belongs to Rafinesquina declivis according to S. K. Roy 1941
See also Wagner 2020
Sister taxa: none
Type specimen: FMNH P28269
Ecology: stationary epifaunal suspension feeder
Distribution: