Rhynchonellata - Athyridida - Athyrididae
Full reference: T. A. Grunt. 1965. Athyridida, in The Development and Change of Marine Organisms at the Palaeozoic-Mesozoic Boundary. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 108:237-253
Belongs to Septospirigerella according to G. V. Kotlyar 1989
See also Grunt 1965 and Grunt 1986
Sister taxa: Septospirigerella applanata, Septospirigerella felinella, Septospirigerella geranossica, Septospirigerella grandis, Septospirigerella harrisoni, Septospirigerella lingula, Septospirigerella megridagica, Septospirigerella ovata
Type specimen: PIN 2073/626
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Armenia (10 collections), Azerbaijan (16), Iran (4)
Total: 30 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.