†Gemma magna striata Richards 1943 (venus clam)
Bivalvia - Cardiida - Veneridae
Full reference: H. G. Richards. 1943. Additions to the Fauna of the Trent Marl of North Carolina. Journal of Paleontology 17(5):518-526
Belongs to Gemma magna according to H. G. Richards 1943
Sister taxa: Gemma magna insulcata, Gemma magna majorina, Gemma magna virginiana
Type specimen: Its type locality is Silverdale Marl Quarry, which is in an Oligocene coastal sandstone in the Belgrade Formation of North Carolina
Ecology: facultatively mobile infaunal suspension feeder
Distribution: found only at Silverdale Marl Quarry