• Quaternary of Australia (9 collections), Tanzania (1)

• Pliocene to Pleistocene of the Congo-Kinshasa (1), Tanzania (1)

• Miocene to Oligocene of United States (1: Montana)

• Miocene to Pliocene of India (3), Nepal (1), Uganda (1)

• Miocene of Brazil (1), China (2), Germany (1), India (7), Nepal (1), Switzerland (1), United States (5: California, Montana, Nebraska, Nevada, Washington)

• Neogene of India (1)

• Oligocene to Miocene of Australia (3)

• Oligocene of France (1), Germany (1)

• Eocene of Australia (4), Canada (1: British Columbia), Japan (3), the United Kingdom (3), United States (6: California, Wyoming)

• Paleocene of United States (3: Montana, Wyoming)

• Paleogene of India (2)

• Cretaceous of Canada (1: British Columbia), the Russian Federation (1), United States (6: South Carolina, Wyoming)

Total: 72 collections including 92 occurrences