• Quaternary of Canada (1: Ontario collection), Indian Ocean (4), North Atlantic (1), South Pacific (5)

• NN16 of South Pacific (1)

• Pliocene to Pleistocene of Southern Ocean (1)

• Miocene of North Pacific (1), Southern Ocean (3)

• Eocene of Spain (1)

• Paleocene of Spain (1)

• Tertiary of Indian Ocean (2)

• Cretaceous of Indian Ocean (2), the United Kingdom (2)

• Jurassic of Egypt (2), the Russian Federation (1)

• Triassic of Papua New Guinea (1), the Russian Federation (1)

• Permian of Australia (20), Lithuania (2)

• Carboniferous of Egypt (3), United States (90: Indiana, Iowa, Kansas, Missouri, Nebraska, New Mexico, Oklahoma, Texas, Utah)

• Devonian of Belgium (1), Myanmar (1), United States (1: Montana)

• Silurian of Paraguay (1)

Total: 149 collections including 212 occurrences