• Quaternary of Australia (21 collections), Canada (1: British Columbia), the Congo-Kinshasa (2), India (5), Peru (1), United States (2: Michigan)

• Pliocene of India (1), Panama (2), United States (1: Massachusetts)

• Miocene to Pliocene of Bolivia (1)

• Neogene of United States (1: Massachusetts)

• Miocene of Argentina (2), Australia (2), Canada (1: Northwest Territories), Costa Rica (1), India (3), New Zealand (1), Panama (6), Poland (1), United States (6: Idaho, Massachusetts, Nebraska)

• Oligocene to Miocene of Argentina (2), Australia (4)

• Oligocene of Australia (1), Puerto Rico (3)

• Eocene to Oligocene of Chile (1), Peru (1)

• Eocene of Antarctica (2), Argentina (9), Australia (1), Canada (1: British Columbia), Colombia (2), India (2), Myanmar (4), the Russian Federation (1), United States (42: Louisiana, Missouri), Venezuela (12)

• Paleocene of Antarctica (1), Argentina (15), Australia (5), Canada (1: Manitoba), India (2), United States (9: Montana, North Dakota, Wyoming), Venezuela (10)

• Paleogene of India (1)

• Tertiary of India (1)

• Cretaceous to Paleogene of Antarctica (1), Argentina (1), New Zealand (2)

• Cretaceous of Antarctica (24), Argentina (53), Australia (40), Belgium (1), Brazil (86), Canada (8: Alberta), Chile (3), China (1), Colombia (5), Cote D'Ivoire (2), Egypt (5), France (1), India (6), Morocco (1), North Atlantic (6), Peru (1), Romania (2), Senegal (2), Sudan (8), Svalbard and Jan Mayen (2), the United Kingdom (2), United States (18: Mississippi, New Jersey, North Dakota, South Carolina)

• Jurassic to Cretaceous of Canada (1: Nunavut), Egypt (1), India (2), the Russian Federation (1)

• Jurassic of Argentina (3), Australia (1), China (5), Egypt (1), France (3), India (5), Kazakhstan (5), Mongolia (1), New Zealand (1), Norway (1), the Russian Federation (30), Tajikistan (1), the United Kingdom (3)

• Triassic to Jurassic of Sweden (1)

• Triassic of India (2), Israel (3), the Russian Federation (1), Sweden (1), United States (2: New Mexico, Virginia/North Carolina)

• Permian of India (4), the Russian Federation (1)

• Carboniferous of Canada (2: New Brunswick, Nunavut), the United Kingdom (1), United States (20: Illinois, Indiana, Kansas, Kentucky, Missouri, Ohio, Oklahoma)

• Devonian to Carboniferous of Australia (2)

• Devonian of Belgium (1), Canada (1: Quebec)

Total: 582 collections including 792 occurrences