• Quaternary of Australia (31 collections), the Congo-Kinshasa (1), Egypt (1), Kenya (1)

• Pliocene of Germany (1)

• Miocene to Oligocene of Peru (1)

• Miocene to Pliocene of Colombia (1), Germany (1), Japan (3), Trinidad and Tobago (3), Uganda (1)

• Miocene of Argentina (3), Azerbaijan (2), Brazil (1), Colombia (2), Ecuador (8), Germany (10), India (1), Japan (1), New Zealand (2), Peru (1), Poland (1), the Russian Federation (10), United States (2: California, Washington), Venezuela (2)

• Oligocene of Azerbaijan (1), Germany (7), Peru (1), the Russian Federation (7)

• Eocene to Oligocene of North Korea (1)

• Eocene to Miocene of Argentina (1)

• Eocene of Antarctica (1), Australia (1), Germany (1), Japan (2), the United Kingdom (5), United States (6: Colorado, Texas, Wyoming), Venezuela (1)

• Paleocene of Colombia (2), United States (68: Colorado, Montana, New Mexico, North Dakota, South Dakota, Wyoming)

• Tertiary of Haiti (1), Venezuela (1)

• Cretaceous of Canada (16: Alberta, British Columbia), Colombia (1), Mexico (1), United States (31: Colorado, Montana, New Mexico, North Dakota, Wyoming)

Total: 247 collections including 282 occurrences