Rostroconchia - Conocardiida - Bransoniidae
Alternative combination: Pseudoconocardium polymitarium
Full reference: R. D. Hoare, R. H. Mapes, and C.J. Brown. 1982. Some Mississippian and Pennsylvanian rostroconchs from the midcontinent region. Journal of Paleontology 56(1):123-131
Belongs to Apotocardium according to P. J. Wagner 2023
See also Hoare et al. 1982 and Hoare et al. 2002
Sister taxa: Apotocardium conolatum, Apotocardium cordatum, Apotocardium lanterna, Apotocardium latifasciatum, Apotocardium obliquum, Apotocardium peculiare, Apotocardium plautum, Apotocardium pomachacanum, Apotocardium snideri
Type specimen: Its type locality is Loc. 1. USGS 14369. Road cut on se side US 65, 0.8 km sw of Peyton Creek Bridge, which is in a Serpukhovian offshore grainstone/shale in the Imo Formation of Arkansas.
Distribution: found only at Loc. 1. USGS 14369. Road cut on se side US 65, 0.8 km sw of Peyton Creek Bridge
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.