• 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 (1: 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), Turkey (8), Ukraine (5), United States (5: California)

• Oligocene to Miocene of Antarctica (3)

• Oligocene to Pliocene of Argentina (1)

• 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), Turkey (1), the United Kingdom (24), United States (33: Alabama, California, Florida, Texas, Washington)

• Paleocene of Antarctica (1), Argentina (23), Austria (6), Denmark (1), Egypt (3), France (1), Mexico (1), the Netherlands (1), Slovakia (5), Sweden (1), United States (24: Alabama, California, New Jersey, Texas)

• Motuan of New Zealand (2)

• Cretaceous of Antarctica (16), Argentina (33), Austria (7), Brazil (3), Bulgaria (1), Cameroon (1), Canada (1: Nova Scotia), Chile (20), China (1), Cuba (1), the Czech Republic (8), Denmark (1), Egypt (3), France (20), Germany (31), Hungary (1), Indian Ocean (1), Italy (1), Japan (1), Madagascar (7), Mexico (5), Morocco (1), Mozambique (1), the Netherlands (1), New Zealand (70), Papua New Guinea (1), Portugal (24), Romania (1), the Russian Federation (5), Slovakia (1), South Africa (1), Spain (4), Svalbard and Jan Mayen (11), Switzerland (8), Tunisia (2), Turkmenistan (1), Ukraine (1), the United Kingdom (19), United States (276: 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 (3: British Columbia, Nova Scotia), Chile (20), Egypt (1), Eritrea (4), Ethiopia (2), France (89), Germany (23), Greenland (70), India (51), Iran (5), Israel (1), Italy (8), Luxembourg (1), Madagascar (1), Morocco (5), New Zealand (6), 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 (3), 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), Turkey (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 (6), 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), Turkey (1), the United Kingdom (15), United States (77: Alabama, Alaska, California, Illinois, Indiana, Iowa, Kansas, Montana, New Mexico, Oklahoma, Texas, Utah)

• Devonian of Australia (5), Belgium (3), Canada (24: Alberta, Northwest Territories), the Czech Republic (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 (5: Ohio)

• Tremadoc of United States (1: New York)

Total: 1881 collections including 2272 occurrences