• Cretaceous of Angola (1 collection), Antarctica (2), Argentina (2), Brazil (1), China (3), Colombia (1), France (2), Hungary (1), Japan (2), Mexico (1), New Zealand (1), Romania (1), the Russian Federation (3), Spain (2), Thailand (1), the United Kingdom (21), United States (1: Kansas), Uzbekistan (1)

• Jurassic of Argentina (1), China (1), France (5), Germany (2), Switzerland (1), United States (2: Colorado)

Total: 59 collections including 63 occurrences