ammonites
Heteropecten exemplarius Newell 1938 (clam)

Bivalvia - Pectinida - Heteropectinidae

Alternative combination: Aviculopecten exemplarius

Full reference: N. D. Newell. 1938. Late Paleozoic pelecypods: Pectinacea. University of Kansas Publications, State Geological Survey of Kansas 10(1):1-123

Belongs to Heteropecten according to G. Termier et al. 1974

Sister taxa: Heteropecten deplanata, Heteropecten vanvleeti

Type specimen: KUMIP 233.0, a valve (Left valve)

Ecology: stationary epifaunal suspension feeder