Ptychotrygon ledouxi Cappetta, 1973 USTL SDK-70 Holotype
country: USA
keyword time: Cretaceous, Late Cretaceous, Turonian
location: Charlie Shale, Soth Dacota
specimens: 1
kind: tooth
keyword time: Cretaceous, Late Cretaceous, Turonian
location: Charlie Shale, Soth Dacota
specimens: 1
kind: tooth








