• Quaternary of Argentina (1 collection), Australia (1), Canada (1: Newfoundland and Labrador), Mexico (1), United States (5: California, Utah)

• Pliocene to Pleistocene of Greece (1)

• Pliocene of Australia (1), Greece (1), Spain (1), United States (1: California)

• Hemphillian of United States (1: Indiana)

• Miocene to Pliocene of South Africa (1)

• Neogene of United States (1: California)

• Miocene of Argentina (1), Australia (1), Bolivia (1), Brazil (1), Colombia (2), the Czech Republic (2), Germany (5), Greece (1), India (1), Kenya (1), Mexico (1), Nepal (3), New Zealand (3), Poland (1), Thailand (1), United States (9: California)

• Oligocene of Brazil (1), Kenya (1), New Zealand (1), Puerto Rico (1), Turkey (1)

• Eocene of Antarctica (1), Barbados (1), Libya (4), Myanmar (1), Pakistan (1), Ukraine (1), the United Kingdom (37), United States (2: North Dakota, Wyoming)

• Paleocene to Eocene of India (1)

• Paleocene of Canada (1: Saskatchewan), Greece (1), the Netherlands (1), Svalbard and Jan Mayen (1), United States (7: Colorado, Montana, Wyoming)

• Cretaceous to Paleogene of United States (2: Arkansas, New Jersey)

• Cretaceous of Antarctica (1), Argentina (71), Brazil (4), Canada (70: Alberta, British Columbia, Nunavut, Saskatchewan), Colombia (1), Denmark (1), Greece (3), India (1), Japan (4), Jordan (1), Malawi (1), Mexico (2), Morocco (1), the Netherlands (1), New Zealand (2), Niger (2), Portugal (2), Romania (2), the Russian Federation (5), Spain (5), Sweden (1), Syria (7), Tanzania (1), Tunisia (4), the United Kingdom (4), United States (51: Alabama, Arkansas, Colorado, Kansas, Maryland, Mississippi, Montana, New Jersey, North Dakota, Oregon, South Dakota, Texas, Utah, Wyoming), Uzbekistan (1)

• Jurassic to Cretaceous of South Africa (1)

• Jurassic of Antarctica (2), China (1), Tanzania (5)

• Triassic of France (1), Germany (1), Luxembourg (1)

Total: 379 collections including 574 occurrences