• Quaternary of Iceland (1 collection), Italy (1), Panama (1), the Seychelles (1), United States (1: Florida)

• Miocene of Germany (3), Slovakia (1)

• Oligocene of Canada (1: Nova Scotia), United States (1: Louisiana)

• Eocene of the United Kingdom (2), United States (1: Louisiana/Texas)

• Cretaceous to Paleogene of Argentina (2)

• Cretaceous of Austria (2), Bulgaria (1), Croatia (4), France (2), Germany (4), Italy (1), Lebanon (2), Portugal (1), Romania (2), South Africa (8), Turkey (75)

• Jurassic to Cretaceous of Turkey (1)

• Jurassic of Austria (4), Croatia (1), Egypt (1), Italy (5), Mexico (1), Poland (2), Slovakia (2), Somalia (1), Spain (2), Turkey (13)

• Triassic of Algeria (1), Australia (2), Austria (8), Bosnia and Herzegovina (1), China (129), Croatia (1), Germany (2), Greece (3), Hungary (8), India (4), Indonesia (3), Israel (1), Italy (9), Japan (2), Malaysia (1), Papua New Guinea (1), Poland (2), Romania (2), the Russian Federation (2), Serbia and Montenegro (6), Slovakia (7), Slovenia (4), Tunisia (1), Turkey (12), United States (1: Oregon)

• Permian of Afghanistan (2), Armenia (16), Australia (22), Austria (2), Azerbaijan (28), Canada (1: Nunavut), China (62), Croatia (2), Greece (2), India (1), Indonesia (1), Iran (35), Italy (17), Japan (34), Lithuania (7), Malaysia (1), Mongolia (3), the Russian Federation (9), Slovenia (1), Tajikistan (9), Thailand (1), Tunisia (4), Turkey (5), Ukraine (2), the United Arab Emirates (1), the United Kingdom (5), United States (4: Idaho, Nevada, Texas)

• Carboniferous to Permian of the Russian Federation (1)

• Carboniferous of Austria (1), Canada (1: Nunavut), Egypt (3), Morocco (1), Norway (1), Spain (1), Turkey (3), United States (97: Indiana, Iowa, Kansas, Missouri, Nebraska, Nevada, New Mexico, Oklahoma, Texas, Wyoming)

Total: 750 collections including 1046 occurrences