• Eocene of United States (1: Mississippi collection)

• Cretaceous to Paleogene of New Zealand (2), the Russian Federation (1)

• Cretaceous of Algeria (3), Angola (1), Argentina (70), Australia (36), Austria (1), Bolivia (29), Brazil (24), Cameroon (6), Canada (35: Alberta, British Columbia, Nunavut, Saskatchewan, Yukon), Chile (8), China (79), Colombia (3), Croatia (7), Egypt (2), France (58), Germany (5), India (20), Iran (1), Israel (1), Italy (3), Japan (9), Kazakhstan (37), Kenya (1), Kyrgyzstan (15), Madagascar (7), Malawi (5), Mali (1), Mexico (16), Mongolia (81), Morocco (10), the Netherlands (1), New Zealand (1), Niger (5), Pakistan (6), Peru (4), Portugal (3), Romania (22), the Russian Federation (5), South Africa (5), South Korea (53), Spain (134), Sudan (2), Tajikistan (3), Tanzania (1), Thailand (3), Tunisia (3), Turkmenistan (1), the United Kingdom (30), United States (208: Alaska, Arizona, Arkansas, Colorado, Idaho, Iowa, Kansas, Maryland, Montana, Nevada, New Mexico, North Carolina, South Carolina, South Dakota, Texas, Utah, Wyoming), Uzbekistan (25), Zimbabwe (11)

• Jurassic to Cretaceous of Bolivia (4), Canada (1: British Columbia), Colombia (2), Iran (1), Libya (1), Morocco (1), Spain (4), United States (1: New Mexico), Yemen (1)

• Jurassic of Argentina (2), Australia (1), Bolivia (1), Brazil (1), Chile (3), China (5), Colombia (1), Denmark (1), France (10), Germany (1), India (5), Iran (4), Italy (6), Kazakhstan (1), Kyrgyzstan (5), Madagascar (3), Mexico (4), Mongolia (4), Morocco (16), Niger (1), Poland (1), Portugal (4), the Russian Federation (2), South Africa (2), Spain (21), Sweden (2), Switzerland (9), Tajikistan (3), Tanzania (15), Turkmenistan (3), the United Kingdom (21), United States (84: Alaska, Arizona, California, Colorado, Connecticut, Massachusetts, New Jersey, New Mexico, Oklahoma, Utah, Wyoming), Uzbekistan (1), Venezuela (1), Zimbabwe (1)

• Triassic to Jurassic of South Africa (1), United States (5: Arizona, New Jersey, Utah)

• Triassic of Argentina (4), Australia (1), Bolivia (1), Brazil (2), France (4), Germany (1), India (2), Italy (2), Lesotho (1), South Africa (1), Switzerland (1), United States (23: Arizona, Connecticut, New Jersey, New Mexico, North Carolina, Pennsylvania, Texas, Utah), Zimbabwe (1)

Total: 1415 collections including 1425 occurrences