• Quaternary of China (1 collection), the Congo-Kinshasa (2), Greece (1), Italy (1), Kenya (3), Romania (1), Sudan (2), the United Kingdom (1), United States (22: Florida, Michigan)

• Blancan of United States (1: Florida)

• Pliocene to Pleistocene of the Congo-Kinshasa (8), Greece (1), Uganda (1), United States (1: Florida)

• Pliocene of Croatia (4), Indonesia (8), Japan (1), Malawi (1), Tanzania (3), Turkey (1)

• Turolian of the Russian Federation (1), Spain (1)

• Miocene to Pliocene of Kenya (1), Tanzania (1)

• Miocene of Austria (1), Germany (4), India (1), Indonesia (1), Pakistan (1), Romania (2), Turkey (1), Uganda (1)

• Oligocene of Hungary (1), India (1), Japan (1)

• Eocene of Japan (5), the United Kingdom (46), United States (8: North Carolina, Texas, Wyoming), Vietnam (1)

• Paleocene of Canada (25: Alberta, Saskatchewan), the United Kingdom (1), United States (1: Utah)

• Cretaceous to Paleogene of Canada (1: Alberta)

• Cretaceous of Brazil (2), Canada (6: Alberta, Saskatchewan), China (4), France (1), India (4), Japan (11), Mexico (3), the Russian Federation (1), South Korea (1), Spain (4), Svalbard and Jan Mayen (1), Sweden (3), the United Kingdom (6), United States (27: Arizona, Idaho, Maryland, Montana, North Carolina, North Dakota, South Dakota, Texas, Utah, Wyoming)

• Jurassic of China (6), France (1), Italy (1), Portugal (1), the United Kingdom (8), United States (6: Colorado, Utah, Wyoming), Uruguay (1)

• Triassic of Germany (1)

Total: 270 collections including 353 occurrences