• Quaternary of Canada (2: Nova Scotia, Nunavut collections), France (3), Italy (4), Suriname (2), United States (5: California, Florida, South Carolina, Virginia)

• Pliocene to Pleistocene of Italy (1)

• Pliocene of Australia (1), Ecuador (2), Egypt (1), New Zealand (1), Pakistan (1), Panama (1), South Africa (2), United States (2: California, North Carolina)

• Miocene to Pliocene of Australia (1), Chile (1)

• Miocene to Oligocene of Canada (1: Nova Scotia)

• Miocene of Australia (2), Austria (1), Canada (1: Nova Scotia), Chile (1), Costa Rica (1), Ecuador (1), Germany (66), Iran (1), Italy (1), New Zealand (5), Panama (1), Romania (1), South Africa (1), United States (5: California, Florida)

• Oligocene to Miocene of Indonesia (1)

• Oligocene of Canada (3: British Colombia, British Columbia, Nova Scotia), Germany (2), Italy (1), New Zealand (3), Taiwan (2), United States (6: California, Louisiana)

• Eocene of Belgium (1), Canada (2: Nova Scotia), Colombia (1), Ecuador (2), Egypt (5), Hungary (2), Iran (1), Japan (1), Libya (2), Namibia (1), Nigeria (2), Pakistan (1), Spain (9), Taiwan (11), Tonga (1), Trinidad and Tobago (1), the United Kingdom (3), United States (21: California, Florida, Louisiana, Louisiana/Texas, New Jersey, Oregon, Washington)

• Paleocene to Oligocene of Belize (1)

• Paleocene of Argentina (5), Canada (1: Nova Scotia), Croatia (1), Denmark (1), Iraq (4), Libya (2), Puerto Rico (1), Slovakia (3), Spain (2), Suriname (2), Tanzania (1), United States (8: Alabama, Missouri, New Jersey)

• Cretaceous to Paleogene of Argentina (12)

• Cretaceous of Argentina (5), Austria (8), Canada (1: British Columbia), the Czech Republic (2), Egypt (2), France (5), Germany (13), Greece (1), Italy (1), Japan (1), Mexico (1), New Zealand (6), Peru (1), Poland (1), Portugal (6), Romania (1), the Russian Federation (22), South Africa (36), Sweden (1), Tanzania (4), Tunisia (55), Ukraine (2), the United Kingdom (6), United States (11: Alaska, California, Oklahoma, Texas, Wyoming)

• Jurassic of Austria (6), Bulgaria (1), Chile (1), Egypt (4), France (8), Germany (40), Italy (5), Jordan (1), Morocco (3), New Zealand (1), Papua New Guinea (2), Poland (13), Portugal (1), the Russian Federation (14), Saudi Arabia (12), Slovakia (1), Slovenia (1), Somalia (1), Spain (82), Switzerland (7), the United Kingdom (1)

• Triassic of Australia (4), Austria (29), China (46), Germany (3), Greece (5), Hungary (3), India (3), Indonesia (6), Iran (2), Iraq (1), Israel (1), Italy (34), Japan (1), Malaysia (1), Mexico (2), New Zealand (1), Papua New Guinea (1), Poland (1), the Russian Federation (18), Serbia and Montenegro (1), Slovakia (10), Slovenia (12), Spain (1), Tajikistan (1), Tunisia (2), Turkey (5), the United Kingdom (1), United States (4: Alaska, Nevada, Oregon)

• Permian of Afghanistan (1), Armenia (11), Australia (5), Azerbaijan (18), China (59), Greece (4), Indonesia (1), Iran (13), Israel (9), Italy (22), Lithuania (9), Mongolia (3), the Russian Federation (16), Slovenia (1), Svalbard and Jan Mayen (1), Thailand (5), Tunisia (1), Turkey (2)

• Carboniferous to Permian of the Russian Federation (1)

• Carboniferous of Greenland (1), the United Kingdom (1)

Total: 1028 collections including 3352 occurrences