• Quaternary of Argentina (3 collections), Australia (44), the Bahamas (1), Canada (1: British Columbia), the Congo-Kinshasa (1), India (57), Iran (2), Italy (2), Japan (2), New Zealand (1), Tanzania (4), the United Kingdom (9), United States (11: Florida, Kansas, Michigan, North Carolina, Utah, Washington)

• Pliocene to Pleistocene of Tanzania (1)

• Pliocene of China (1), Germany (3), Japan (2), Portugal (11), the Russian Federation (1), United States (2: Florida, Massachusetts)

• Hemphillian of United States (2: Indiana, Tennessee)

• Miocene to Pliocene of Bolivia (1), France (1), Germany (1), India (1), South Africa (1), South Atlantic (2)

• Miocene of Argentina (6), Australia (1), Azerbaijan (2), Brazil (1), Chile (1), Costa Rica (1), Germany (5), Japan (1), Panama (2), the Russian Federation (10), Saudi Arabia (1), United States (11: Massachusetts, Nebraska, Virginia)

• Oligocene to Miocene of Argentina (11)

• Oligocene to Pleistocene of Argentina (1)

• Oligocene of the Russian Federation (8)

• Eocene to Miocene of Argentina (1)

• Eocene of Antarctica (1), Argentina (3), Australia (1), Germany (1), United States (5: Colorado, Wyoming)

• Clarkforkian of United States (4: Wyoming)

• Paleogene of India (1)

• Cretaceous to Paleogene of Antarctica (1), Argentina (1)

• Cretaceous of Argentina (8), Canada (1: British Columbia), China (1), India (1), Mexico (1), United States (2: Montana, South Carolina)

Total: 263 collections including 444 occurrences