†Marcia (Gomphomarcia)
Bivalvia - Cardiida - Veneridae
Alternative spelling: Gomphomarcia
Parent taxon: Marcia according to L. R. Cox et al. 1969
See also Sepkoski 2002
Sister taxa: Marcia (Hemitapes), Marcia (Similivenus)
Subtaxa: none
Distribution: there are no occurrences of Marcia (Gomphomarcia) in the database