Rhynchonellata - Spiriferida - Cyrtinopsidae
Alternative combinations: Delthyris raricosta, Kozlowskiella (Megakozlowskiella) raricosta, Kozlowskiellina (Megakozlowskiella) raricosta, Spirifera raricosta
Belongs to Megakozlowskiella according to J. G. Johnson 1970
See also Boucot 1957, Boucot and Johnson 1968 and Walcott 1884
Sister taxa: Kozlowskiella (Megakozlowskiella) velata, Megakozlowskiella cooperi, Megakozlowskiella grayi, Megakozlowskiella magnapleura, Megakozlowskiella perlamellosa, Megakozlowskiella sculptilis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of United States (28: Nevada, New York collections)
Total: 28 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.