• Pliocene of Belgium (3 collections), Holy See (Vatican City State) (1), the United Kingdom (2), Venezuela (4)

• Miocene of Bulgaria (1), Chile (2), Colombia (1), Germany (1), India (1), Japan (1), Malta (1), Moldova (2), the Netherlands (1), New Zealand (2), Panama (3), Poland (1), the Russian Federation (2), Slovakia (1), Taiwan (1), Trinidad and Tobago (1), United States (1: California), Venezuela (1)

• Oligocene to Miocene of United States (1: Florida)

• Oligocene of Austria (1), Bulgaria (1), Germany (1), Hungary (2), the Russian Federation (4), United States (2: California, Mississippi)

• Eocene of Bulgaria (2), Chile (1), China (2), Germany (1), Italy (2), Japan (8), Mexico (2), Romania (4), the Russian Federation (1), Spain (3), the United Kingdom (6), United States (46: Alabama, California, Louisiana, Mississippi, North Carolina, Oregon, South Carolina, Texas)

• Paleocene to Eocene of the Russian Federation (1), United States (4: California)

• Paleocene of Austria (1), Belgium (1), Bulgaria (1), China (2), Denmark (3), Poland (1), the Russian Federation (1), United States (28: California, Maryland, Tennessee, Virginia)

• Cretaceous of Algeria (1), Angola (4), Antarctica (9), Argentina (32), Australia (1), Austria (4), Bolivia (1), Brazil (6), Bulgaria (1), Cameroon (7), Canada (20: Alberta, British Columbia, Saskatachewan), Chile (8), Cuba (1), Czechia (1), Denmark (2), Egypt (39), Ethiopia (1), France (19), Gabon (7), Germany (5), Greenland (1), Hungary (2), India (3), Iran (3), Italy (3), Jamaica (2), Japan (25), Jordan (2), Kazakhstan (1), Kyrgyzstan (3), Libya (4), Madagascar (1), Mexico (13), Morocco (1), Mozambique (7), the Netherlands (1), New Zealand (1), Niger (1), Nigeria (4), Oman (3), Pakistan (1), Peru (8), Poland (12), Portugal (4), the Russian Federation (20), Saudi Arabia (2), Serbia (1), South Africa (5), Spain (3), Svalbard and Jan Mayen (2), Switzerland (18), Tanzania (3), Ukraine (1), the United Arab Emirates (2), the United Kingdom (5), United States (111: Alabama, Arizona, California, Delaware, Georgia, Kansas, Minnesota, Mississippi, Missouri, Montana, New Jersey, New Mexico, North Carolina, North Dakota, South Carolina, South Dakota, Tennessee, Texas, Utah, Wyoming), Venezuela (1), Yemen (3)

• Heterian of New Zealand (1)

• Temaikan of New Zealand (3)

• Jurassic to Cretaceous of Argentina (1), Chile (1)

• Jurassic of Afghanistan (2), Algeria (1), Antarctica (1), Argentina (11), Bulgaria (5), Canada (33: British Columbia, Northwest Territories, Yukon), Chile (166), China (11), Colombia (1), Denmark (2), Egypt (5), Eritrea (2), Ethiopia (24), France (67), Germany (23), Greenland (75), Hungary (6), India (62), Indonesia (1), Iran (9), Italy (5), Japan (10), Jordan (31), Kenya (15), Luxembourg (3), Madagascar (15), Mexico (6), Morocco (3), New Caledonia (1), New Zealand (14), Poland (6), Portugal (16), Romania (2), the Russian Federation (14), Saudi Arabia (75), Serbia (3), Slovakia (1), Somalia (12), Spain (137), Svalbard and Jan Mayen (14), Switzerland (3), Tanzania (12), Thailand (4), Tunisia (28), Türkiye (1), the United Kingdom (82), United States (42: Alaska, California, Idaho, Montana, Nevada, Oregon, Utah, Wyoming), Vietnam (1), Yemen (14)

• Triassic to Jurassic of Singapore (1)

• Triassic of Argentina (2), Austria (15), China (7), Colombia (1), France (9), Germany (4), Hungary (4), Indonesia (5), Iran (10), Israel (1), Italy (13), Japan (2), the Russian Federation (3), Svalbard and Jan Mayen (3), the United Arab Emirates (1), United States (7: Alaska, Nevada, Utah)

• Permian of Australia (7), Brazil (1), Canada (8: Yukon), Greenland (1), India (1), Madagascar (1), Mongolia (2), the Russian Federation (20)

• Carboniferous to Permian of the Russian Federation (1)

• Carboniferous of Brazil (1), Mongolia (1), Peru (3), the Russian Federation (3), the United Kingdom (1)

• Silurian of Canada (1: Ontario), United States (1: New York)

• Ordovician of Canada (8: Ontario, Quebec), United States (31: Illinois, Iowa, Indiana, Minnesota, Minnesota, Illinois, Iowa, Missouri, New York, Ohio, Pennsylvania, Virginia)

Total: 1882 collections including 2580 occurrences