• Quaternary of Antarctica (7 collections), Australia (1), the Bahamas (1), Barbados (2), Canada (2: British Columbia, Ontario), the Dominican Republic (1), France (1), Greece (5), Greenland (11), Iceland (2), Italy (7), Maldives (2), Mexico (8), New Zealand (14), United States (7: Alaska, California, Florida, Georgia, Massachusetts, North Carolina)

• Pliocene of Cyprus (1), Greece (1), Indian Ocean (1), Italy (1), Pakistan (1), Peru (1), Spain (3), United States (7: California, Florida), Venezuela (3)

• Miocene of Algeria (12), Austria (5), Belgium (1), Chile (3), Cyprus (4), Egypt (1), French Southern Territories (1), Germany (16), India (1), Indonesia (1), Italy (11), Malta (5), Morocco (5), Namibia (1), the Netherlands (1), New Zealand (5), Papua New Guinea (1), Peru (2), Poland (3), Portugal (1), Romania (6), Slovakia (1), Spain (13), Türkiye (8), Ukraine (5), United States (17: California)

• Oligocene to Pliocene of Argentina (1)

• Oligocene to Miocene of Antarctica (3)

• Oligocene of Germany (2), India (1), New Zealand (4), United States (1: Washington)

• Eocene of Egypt (2), France (1), Germany (2), Hungary (2), Italy (3), Jamaica (1), Mexico (2), Morocco (2), Romania (2), Spain (26), Türkiye (1), the United Kingdom (24), United States (33: Alabama, California, Florida, Texas, Washington)

• Paleocene to Eocene of Slovakia (4)

• Paleocene of Antarctica (1), Argentina (23), Austria (6), Denmark (1), Egypt (3), France (1), Mexico (1), the Netherlands (1), Slovakia (13), Sweden (1), United States (24: Alabama, California, New Jersey, Texas)

• Motuan of New Zealand (2)

• Cretaceous to Paleogene of Argentina (1)

• Cretaceous of Antarctica (27), Argentina (35), Austria (7), Brazil (2), Bulgaria (1), Cameroon (1), Chile (17), China (1), Cuba (1), Czechia (7), Denmark (1), Egypt (2), France (20), Germany (27), Hungary (1), Indian Ocean (1), Japan (1), Jordan (1), Madagascar (7), Mexico (5), Morocco (1), Mozambique (1), the Netherlands (1), New Zealand (70), North Atlantic (1), Papua New Guinea (1), Poland (1), Portugal (24), Romania (1), the Russian Federation (6), Slovakia (1), South Africa (1), Spain (4), Svalbard and Jan Mayen (11), Switzerland (8), Tunisia (2), Turkmenistan (1), Ukraine (1), the United Kingdom (21), United States (277: Alabama, Alaska, Arizona, Arkansas, California, Delaware, Georgia, Kansas, Maryland, Minnesota, Mississippi, Missouri, New Jersey, New Mexico, North Carolina, South Carolina, South Dakota, Tennessee, Texas, Utah), Venezuela (1)

• Heterian of New Zealand (2)

• Temaikan of New Zealand (2)

• Jurassic to Cretaceous of Austria (1)

• Jurassic of Argentina (3), Bulgaria (1), Canada (2: British Columbia), Chile (20), Egypt (1), Eritrea (4), Ethiopia (2), France (88), Germany (21), Greenland (70), India (51), Iran (5), Italy (8), Luxembourg (1), Morocco (5), New Zealand (6), North Atlantic (1), Peru (1), Poland (4), Portugal (63), Romania (3), the Russian Federation (3), Spain (53), Svalbard and Jan Mayen (2), Switzerland (1), Thailand (1), Ukraine (1), the United Kingdom (85), United States (2: Alaska, California)

• Triassic of Australia (1), Austria (9), Canada (1: British Columbia), China (25), France (1), Germany (5), Greenland (7), Hungary (2), India (2), Indonesia (5), Iran (2), Italy (14), Japan (5), Malaysia (1), New Zealand (1), Oman (3), Poland (1), Slovenia (1), Spain (2), Switzerland (1), Türkiye (6), the United Arab Emirates (1), the United Kingdom (1), United States (4: California, Nevada, New Mexico)

• Permian of Australia (1), Azerbaijan (1), China (2), Germany (1), Greece (1), Italy (5), New Zealand (1), Pakistan (1), Poland (2), the United Kingdom (6), United States (32: Alaska, Nevada, New Mexico, Oklahoma, Texas, Utah), Venezuela (2)

• Carboniferous to Permian of China (1), United States (4: California)

• Carboniferous of Canada (2: Alberta, Newfoundland and Labrador), the Netherlands (1), Spain (1), Türkiye (1), the United Kingdom (16), United States (78: Alabama, Alaska, California, Illinois, Indiana, Iowa, Kansas, Montana, New Mexico, Oklahoma, Tennessee, Texas, Utah)

• Devonian of Australia (5), Belgium (3), Canada (24: Alberta, Northwest Territories), Czechia (1), France (2), Germany (23), Poland (1), Spain (1), United States (21: Alaska, Arizona, Colorado, Indiana, Iowa, Missouri, Montana, New York, Ohio, Tennessee), Venezuela (1)

• Silurian to Devonian of United States (1: Oklahoma)

• Silurian of Canada (3: Ontario, Quebec), Estonia (1), Sweden (8), the United Kingdom (4), United States (20: Alaska, Indiana, Michigan and Ohio, New York, Oklahoma, Tennessee, Wisconsin)

• Ordovician of Canada (2: Ontario, Quebec), United States (6: New York, Ohio)

Total: 1915 collections including 2289 occurrences