• Quaternary of Argentina (1 collection), Australia (6), the Bahamas (2), Barbados (2), Belgium (1), Canada (22: British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Nunavut, Quebec), Chile (1), Djibouti (3), Dominica (1), Ecuador (1), Egypt (1), Eritrea (1), France (2), Greece (5), Greenland (22), Haiti (1), Iceland (6), India (1), Indonesia (1), Iran (1), Ireland (1), Italy (10), Jamaica (1), Japan (19), Kenya (10), the Marshall Islands (1), Mexico (1), Morocco (5), Mozambique (1), the Netherlands (5), New Zealand (7), Pakistan (3), Panama (1), Peru (3), the Philippines (1), Portugal (6), Saudi Arabia (1), the Seychelles (1), South Africa (6), Spain (9), Sudan (1), Sweden (1), Taiwan (17), Tanzania (1), Tonga (2), the United Kingdom (6), United States (156: Alaska, California, Florida, Hawaii, Maine, Massachusetts, New York, North Carolina, South Carolina, Washington), Yemen (7)

• Blancan of United States (4: California)

• Pliocene to Pleistocene of Chile (4), Egypt (1), Malaysia (10), Mexico (1), United States (11: California, Florida)

• Pliocene of Algeria (6), Antarctica (12), Australia (2), Belgium (8), Chile (17), Colombia (3), Costa Rica (2), Cyprus (1), the Dominican Republic (19), Ecuador (8), Egypt (3), Fiji (2), Greece (13), Haiti (1), Holy See (Vatican City State) (1), India (1), Indian Ocean (1), Indonesia (10), Iran (3), Italy (4), Jamaica (6), Japan (14), Mexico (21), New Zealand (4), Pakistan (9), Panama (2), Peru (4), Portugal (1), the Russian Federation (6), South Africa (2), Spain (5), Tanzania (2), the United Kingdom (8), United States (118: Alaska, California, Florida, North Carolina, Oregon, South Carolina, Virginia, Washington), Venezuela (9)

• Hemphillian of United States (1: Alabama)

• Miocene to Pleistocene of Argentina (1), Cuba (1)

• Miocene to Pliocene of Aruba (5), Australia (2), Bonaire (1), Chile (11), Curaçao (3), the Dominican Republic (8), Indonesia (1), United States (4: Alaska, California)

• Miocene of Algeria (15), Anguilla (3), Antarctica (1), Argentina (47), Australia (44), Austria (11), Belgium (4), Bosnia and Herzegovina (1), Brazil (7), Bulgaria (6), Chile (11), Colombia (16), Costa Rica (1), Cuba (9), Cyprus (7), the Dominican Republic (47), Ecuador (7), Egypt (6), Fiji (18), France (10), French Southern Territories (1), Germany (4), Greece (60), Greenland (2), Grenada (3), Haiti (10), Heard Island and McDonald Islands (2), India (8), Indonesia (18), Iran (6), Iraq (1), Israel (2), Italy (26), Japan (46), Libya (4), Madagascar (2), Malta (5), Mexico (6), Moldova (11), Morocco (14), New Zealand (24), Pakistan (8), Panama (28), Peru (2), the Philippines (1), Poland (10), Portugal (1), Puerto Rico (1), Romania (22), the Russian Federation (16), Sao Tome and Principe (1), Slovakia (8), Somalia (13), South Africa (1), Spain (8), Sri Lanka (6), Tanzania (2), Trinidad and Tobago (3), United States (157: Alaska, California, Delaware, Florida, Georgia, Maryland, New Jersey, North Carolina, South Carolina, Virginia, Washington), Vanuatu (1), Venezuela (20)

• Neogene of Chile (5)

• Deseadan of Argentina (1)

• Oligocene to Pliocene of Argentina (1)

• Oligocene to Miocene of Argentina (1), Haiti (1), Japan (1), the Russian Federation (1), United States (15: California, Florida, Virginia)

• Oligocene to Eocene of Argentina (1)

• Oligocene of Antigua and Barbuda (2), Argentina (5), Australia (3), Bulgaria (5), Canada (5: British Columbia), China (1), the Dominican Republic (2), France (6), Germany (2), Hungary (2), India (1), Iran (7), Italy (1), Japan (10), Libya (2), Mexico (5), the Netherlands (1), New Zealand (16), Oman (2), Pakistan (1), Puerto Rico (4), Romania (2), the Russian Federation (5), Somalia (9), United States (123: Alabama, Alaska, California, Florida, Georgia, Louisiana, Mississippi, North Carolina, Texas, Virginia, Washington)

• Eocene to Oligocene of Argentina (4), Haiti (1), United States (1: Alabama)

• Eocene of Antarctica (5), Argentina (3), Australia (10), Belgium (4), Benin (1), Bulgaria (13), China (2), Croatia (2), Egypt (3), France (3), Germany (1), Hungary (1), India (1), Indonesia (2), Italy (5), Japan (3), the Marshall Islands (4), Mexico (3), Namibia (1), the Netherlands (2), New Zealand (35), Pakistan (1), Peru (1), Poland (3), Romania (12), the Russian Federation (1), Somalia (1), South Africa (1), Spain (7), Tonga (1), Türkiye (1), the United Kingdom (11), United States (271: Alabama, Alaska, Arkansas, California, Florida, Georgia, Louisiana, Maryland, Mississippi, New Jersey, North Carolina, South Carolina, Texas, Virginia, Washington)

• Paleocene to Eocene of Pakistan (1)

• Paleocene of Argentina (4), Australia (1), Austria (1), Denmark (4), Greenland (1), New Zealand (3), the Russian Federation (1), United States (8: Alabama, Alaska, Maryland, New Jersey, Virginia)

• Motuan of New Zealand (1)

• Cretaceous of Afghanistan (1), Angola (1), Argentina (15), Australia (1), Austria (1), Brazil (2), Bulgaria (4), Cameroon (1), Canada (7: Alberta, Northwest Territories, Saskatchewan), Chile (18), Colombia (2), Czechia (2), Egypt (14), France (14), Germany (7), Hungary (2), India (1), Italy (5), Japan (4), Mexico (12), Mozambique (2), New Zealand (34), Nigeria (1), Oman (1), Peru (2), Poland (13), Portugal (2), the Russian Federation (1), Saudi Arabia (1), Serbia (1), South Africa (1), Spain (8), Svalbard and Jan Mayen (5), Sweden (1), Switzerland (19), Tanzania (1), Trinidad and Tobago (1), Türkiye (1), Ukraine (2), the United Kingdom (20), United States (61: Alabama, Arizona, California, Delaware, Georgia, Kansas, Minnesota, Mississippi, Montana, New Jersey, North Carolina, Tennessee, Texas, Wyoming)

• Jurassic to Cretaceous of Chile (1), United States (1: Alaska)

• Jurassic of Argentina (32), Belgium (1), Bulgaria (7), Canada (62: Alberta, British Columbia, Northwest Territories, Yukon), Chile (154), China (8), Denmark (4), Egypt (1), Ethiopia (4), France (73), Georgia (1), Germany (33), Greenland (61), Hong Kong (2), Hungary (2), India (58), Iran (6), Italy (7), Japan (11), Jordan (10), Kenya (20), Lebanon (1), Luxembourg (3), Madagascar (4), Morocco (10), New Zealand (6), Poland (2), Portugal (6), Romania (6), the Russian Federation (9), Saudi Arabia (47), Serbia (4), Slovakia (1), Slovenia (1), Somalia (7), Spain (96), Svalbard and Jan Mayen (9), Switzerland (1), Tanzania (19), Tunisia (2), Türkiye (1), the United Kingdom (89), United States (9: Alaska, California, Idaho, Montana, Nevada, Oregon, Wyoming ), Yemen (1)

• Triassic to Jurassic of Chile (1)

• Triassic of Austria (38), Bosnia and Herzegovina (24), Bulgaria (3), Canada (5: British Columbia), China (6), Croatia (3), France (3), Germany (10), Hungary (26), Indonesia (14), Iran (7), Italy (45), Japan (7), Jordan (1), Mexico (2), Montenegro (2), New Caledonia (1), New Zealand (3), Papua New Guinea (1), Peru (3), Poland (1), the Russian Federation (37), Slovakia (4), Slovenia (1), Spain (6), Svalbard and Jan Mayen (7), Tajikistan (1), Thailand (1), Türkiye (1), the United Kingdom (1), United States (36: Alaska, California, Nevada, Oregon, Utah)

• Permian of Malaysia (1), Svalbard and Jan Mayen (2)

• Carboniferous of Canada (2: Alberta), India (1), Spain (1), United States (1: Idaho-Utah)

Total: 3785 collections including 5185 occurrences