1.5″ Iridescent Ammonite (Hoploscaphities) Fossil – South Dakota

1.5″ Iridescent Ammonite (Hoploscaphities) Fossil – South Dakota (Item #318818), South Dakota Ammonites for sale. FossilEra your source to quality fossil specimens.
Species: Hoploscaphites sp.
Age: Late Cretaceous – Upper Campanian Stage
Location: South Dakota
Formation: Pierre Shale
Size: Ammonite: 1.5″ wide, Entire Specimen: 1.9 x 1.7″