For information on the modern distribution of the species, see Malacolog.
Stratigraphic Occurrences
Late Pleistocene
Anastasia Formation (S. FL, N. FL)
Coffee Mill Hammock Formation (S. FL)
Fort Thompson Formation (S. FL)
Pamlico Formation (S. FL, N. FL)
Middle Pleistocene
Bermont Formation (S. FL)
Early Pleistocene
Caloosahatchee Formation (S. FL)
Nashua Formation (N. FL)
Waccamaw Formation (SC, NC)
Late Pliocene
Duplin Formation (NC)
Jackson Bluff Formation (N. FL)
Raysor Formation (SC)
Tamiami Formation (Murdock Station Member) (S. FL)
Tamiami Formation (Ochopee Limestone) (S. FL)
Tamiami Formation (Pinecrest Beds) (S. FL)
Triplofusus giganteus from the Plio-Pleistocene (formation unknown) of Sarasota County, Florida (UF 28794).Triplofusus giganteus from the upper Pliocene Tamiami Fm. (Pinecrest Beds) of Sarasota County, Florida (PRI 70095).Triplofusus giganteus from the upper Pliocene Tamiami Fm. (Pinecrest Beds) of Sarasota County, Florida (PRI 70143).
Late Pleistocene MapMiddle Pleistocene MapEarly Pleistocene MapLate Pliocene Map