• Jurassic of France (1 collection), the United Kingdom (8)

• Triassic of Armenia (12), Australia (2), Azerbaijan (16), Bosnia and Herzegovina (4), Canada (6: Alberta, British Columbia, Nunavut), China (282), Croatia (1), Greenland (165), Hungary (33), India (17), Indonesia (8), Iran (27), Italy (105), Japan (6), Jordan (4), Kazakhstan (4), Madagascar (1), Malaysia (7), Nepal (7), Norway (1), Oman (17), Pakistan (2), Romania (1), the Russian Federation (17), Svalbard and Jan Mayen (16), Tajikistan (4), Thailand (1), Turkmenistan (1), United States (41: Alaska, Idaho, Montana, Nevada, Utah, Wyoming), Vietnam (45)

• Permian to Triassic of India (4)

• Permian of China (23), Pakistan (1), the Russian Federation (1), Tunisia (3)

Total: 894 collections including 1278 occurrences