• NN21 of Indian Ocean (17 collections), North Pacific (26)

• Quaternary of India (2), Indian Ocean (89), North Atlantic (1), North Pacific (73), Sweden (1), United States (8: California, Oregon)

• NN16 of Indian Ocean (23)

• Blancan of United States (1: California)

• Pliocene to Pleistocene of Ethiopia (2), North Pacific (1)

• Pliocene of Armenia (1), Indian Ocean (4), Japan (2), North Pacific (13), South Pacific (9), United States (1: Oregon)

• NN12 of Indian Ocean (1)

• Miocene of Indian Ocean (7), United States (1: North Carolina)

• Eocene to Miocene of Argentina (1)

Total: 284 collections including 306 occurrences