• Quaternary of Argentina (1 collection), Australia (1), China (1), the Congo-Kinshasa (2), Egypt (5), India (1), Japan (1), Kenya (1), Sudan (2), Tanzania (1), Thailand (1), United States (8: California, North Carolina, South Carolina)

• Pliocene to Pleistocene of Italy (2), Mexico (1)

• Pliocene of Indonesia (9), Japan (1), Malawi (1), Mexico (1), the Russian Federation (1), United States (1: North Carolina)

• Miocene of Argentina (2), Colombia (1), France (1), Greece (1), Indonesia (2), Japan (4), Peru (2), the Russian Federation (5), United States (3: California)

• Oligocene of Belgium (5), Canada (1: British Columbia), France (12), Germany (5), Hungary (2), Iran (1), Japan (17), Myanmar (1), Panama (1), Peru (2), the Russian Federation (3), United States (6: Alaska, California, Washington)

• Eocene of Colombia (1), Egypt (1), France (1), Greenland (3), Indonesia (2), Italy (1), Japan (21), Pakistan (1), the Russian Federation (3), Spain (2), the United Kingdom (15), United States (20: Alabama, Alaska, California, Oregon, Texas, Washington)

• Paleocene of Argentina (18), Australia (1), Belgium (2), Nigeria (1), the Russian Federation (4), the United Kingdom (2), United States (5: California, Texas)

• Paleogene of Japan (1)

• Cretaceous of Argentina (13), Canada (3: Alberta), Chile (2), China (5), France (2), Germany (1), Japan (29), Lebanon (1), Mexico (1), New Zealand (2), Oman (1), Spain (1), the United Kingdom (2), United States (84: Arizona, Arkansas, California, Idaho, South Dakota, Texas, Wyoming)

• Jurassic to Cretaceous of Canada (1: British Columbia), Japan (1)

• Jurassic of Canada (8: British Columbia, Northwest Territories, Yukon), Cuba (1), France (11), Japan (7), Kenya (1), Mexico (2), New Zealand (2), Portugal (1), Somalia (3), Tunisia (24), the United Kingdom (7), Yemen (7)

• Triassic of United States (1: North Carolina)

Total: 448 collections including 547 occurrences