• Cretaceous of Albania (2 collections), Algeria (5), Angola (4), Chile (1), Croatia (1), Egypt (14), France (10), Gabon (1), Germany (4), Greece (1), Hungary (3), Italy (6), Japan (4), Libya (3), Mexico (11), Mozambique (2), Portugal (7), Serbia (2), Spain (1), Switzerland (17), the United Kingdom (2), United States (5: Arizona, California, Texas), Venezuela (4)

• Jurassic to Cretaceous of Romania (1)

• Jurassic of Argentina (2), China (1), Cuba (1), Ethiopia (11), France (7), Germany (5), Indonesia (1), Italy (3), Lebanon (1), Mexico (1), Morocco (2), New Zealand (1), Poland (5), Portugal (14), Saudi Arabia (22), Slovenia (2), Somalia (8), Tanzania (2), Tunisia (21), the United Kingdom (5), United States (8: California, Idaho, Nevada, Oregon, Utah, Wyoming)

Total: 234 collections including 307 occurrences