• Quaternary of the Bahamas (1 collection)

• Pliocene to Pleistocene of the Congo-Kinshasa (1)

• Miocene of Chile (1), China (1), New Zealand (1), Venezuela (1)

• Oligocene to Miocene of Argentina (1), Australia (1)

• Oligocene of Australia (1), Germany (2), Hungary (1)

• Eocene to Miocene of Argentina (1)

• Eocene of Argentina (3), Australia (23), China (1), Japan (1), United States (1: Wyoming)

• Clarkforkian of United States (2: Wyoming)

• Paleogene of Argentina (1), India (1)

• Paleocene of Argentina (1), United States (5: Colorado, Wyoming)

• Cretaceous to Paleogene of New Zealand (1)

• Cretaceous of Antarctica (5), Argentina (5), Australia (8), the Bahamas (6), Belgium (1), Brazil (25), Canada (23: Alberta, British Columbia), China (1), Colombia (10), Ecuador (2), Egypt (59), France (1), Germany (1), Greenland (8), India (11), Israel (9), Japan (2), Kazakhstan (1), Mongolia (1), Morocco (1), Nigeria (5), Peru (1), Puerto Rico (1), the Russian Federation (11), South Africa (8), Spain (1), Svalbard and Jan Mayen (1), the United Kingdom (1), United States (31: Alaska, British Columbia, Maryland, North Dakota, Oregon, South Dakota, Virginia, Wyoming)

• Jurassic to Cretaceous of Antarctica (2), Argentina (1), Canada (2: British Columbia, Yukon), Egypt (1), India (3), the Russian Federation (5)

• Jurassic of Afghanistan (4), Antarctica (2), Argentina (4), Australia (5), Azerbaijan (1), Belarus (4), Chile (1), China (103), Colombia (1), Egypt (2), France (19), Georgia (14), Germany (1), Greenland (2), Hong Kong (1), India (50), Iran (4), Italy (1), Japan (9), Kazakhstan (11), Kyrgyzstan (1), Lithuania (1), Mexico (6), Mongolia (1), New Zealand (9), Norway (1), Poland (3), Portugal (1), Romania (36), the Russian Federation (135), South Korea (1), Sri Lanka (1), Switzerland (1), Tajikistan (25), Turkmenistan (1), Ukraine (5), the United Kingdom (52), United States (8: Alaska, Colorado, Montana, Utah, Wyoming), Uzbekistan (11)

• Triassic to Jurassic of Australia (1), Canada (2: Northwest Territories), Georgia (1), Romania (1), Sweden (1), Ukraine (1)

• Triassic of Afghanistan (1), Antarctica (2), Argentina (7), Armenia (1), Australia (10), Austria (2), Chile (8), China (72), France (2), Germany (10), Greenland (8), Hungary (1), India (5), Iran (4), Israel (5), Italy (10), Japan (3), Kazakhstan (2), Kyrgyzstan (2), Lesotho (3), Mexico (18), Mongolia (6), New Zealand (1), Poland (1), the Russian Federation (25), South Africa (33), South Korea (8), Svalbard and Jan Mayen (2), Sweden (4), Switzerland (2), Tajikistan (7), Thailand (1), Ukraine (5), United States (13: Arizona, New Mexico, North Carolina, Utah, Virginia, Virginia/North Carolina), Vietnam (1)

• Permian to Triassic of India (2), South Africa (1)

• Permian of Australia (5), Canada (1: Prince Edward Island), China (103), the Czech Republic (4), France (8), Germany (11), India (19), Indonesia (1), Iraq (1), Italy (1), Japan (3), Madagascar (4), Malaysia (4), Mexico (2), Mongolia (2), Morocco (2), North Korea (5), Papua New Guinea (1), Peru (1), Portugal (1), the Russian Federation (1), Saudi Arabia (2), South Africa (2), South Korea (5), Spain (3), Tanzania (1), Thailand (2), Turkey (1), the United Kingdom (1), United States (21: Arizona, Kansas, Oklahoma, Texas, Utah), Venezuela (1), Zimbabwe (2)

• Carboniferous to Permian of United States (1: New Mexico)

• Carboniferous of India (1), Portugal (1), Spain (2), United States (6: Arizona, Kansas, Ohio, West Virginia)

• Paleozoic of Chile (1)

Total: 1373 collections including 2706 occurrences