Bivalvia - Cardiidia - Grammysiidae
Full reference: R. D. Hoare, M. J., I.I.I. Heaney, and R. H. Mapes. 1989. Bivalves (Mollusca) from the Imo Formation (Mississippian, Chesterian) of North-Central Arkansas. Journal of Paleontology 63(5):582-603
Parent taxon: Grammysiidae according to R. D. Hoare et al. 1989
See also Sepkoski 2002
Sister taxa: Andinodesma, Arenigomya, Cercomyopsis, Cimitaria, Cuneamya, Cuneamyinae, Ectogrammysia, Fuchsella, Glyptoconcha, Grammysia, Grammysiinae, Leinzia, Sphenotus, Zaidiomysia, Protomya
Subtaxa: Asketomorpha grandis
Type: Asketomorpha grandis
Ecology: facultatively mobile infaunal suspension feeder
Distribution: found only at Loc. 1. USGS 14369. Road cut on se side US 65, 0.8 km sw of Peyton Creek Bridge (Carboniferous of Arkansas)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.