†Dinorthis meedsi arctica Schuchert 1900 (lamp shell)
Rhynchonellata - Orthida - Plaesiomyidae
Alternative combinations: Dinorthis arctica, Orthis (Dinorthis) meedsi artica
Full reference: C. Schuchert. 1900. On the Lower Silurian (Trenton) fauna of Baffin Land. Proceedings of the United States National Museum. Proceedings of the United States National Museum 22(1192):143-178
Belongs to Dinorthis meedsi according to D. F. Wright and A. L. Stigall 2013
See also Schuchert 1900 and Wagner 2020
Sister taxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Dinorthis meedsi arctica in the database