• Cretaceous of Antarctica (4 collections), Belgium (11), Bulgaria (7), Croatia (1), Czechia (9), France (43), Germany (9), Greenland (1), Hungary (2), India (1), Italy (2), Kazakhstan (1), Mexico (1), Morocco (1), the Netherlands (6), Poland (6), Portugal (2), Romania (1), the Russian Federation (19), Serbia (2), Slovenia (2), South Africa (2), Spain (42), Sweden (1), Switzerland (52), Tunisia (1), Turkmenistan (1), Ukraine (5), the United Kingdom (40), United States (16: Arizona, California, Montana, North Carolina, Texas)

• Temaikan of New Zealand (21)

• Jurassic to Cretaceous of the Russian Federation (2)

• Jurassic of Algeria (2), Bulgaria (3), Canada (1: Yukon), Chile (41), China (4), Egypt (2), Ethiopia (7), France (77), Germany (14), Greece (1), Greenland (2), Hungary (2), India (3), Indonesia (1), Iran (2), Italy (11), Jordan (1), Kazakhstan (2), Madagascar (11), Nepal (1), New Caledonia (1), New Zealand (57), Poland (7), Portugal (2), Romania (2), the Russian Federation (23), Saudi Arabia (20), Serbia (5), Somalia (1), Spain (8), Switzerland (4), Tunisia (3), Turkmenistan (1), Ukraine (13), the United Kingdom (55), United States (4: California), Uzbekistan (1)

• Triassic of Austria (51), Bosnia and Herzegovina (9), Bulgaria (2), China (54), Hungary (18), Indonesia (7), Iran (10), Montenegro (1), New Caledonia (14), New Zealand (37), Papua New Guinea (1), Peru (7), Poland (2), Romania (3), the Russian Federation (4), Serbia (3), Slovakia (5), Türkiye (1), United States (3: Alaska)

Total: 941 collections including 1130 occurrences