• Quaternary of Argentina (1 collection), Canada (7: Ontario, Quebec), Ecuador (1), India (3), Kenya (1), Saudi Arabia (1), Spain (1), United States (1: Alaska)

• Blancan of Mexico (1)

• Pliocene to Pleistocene of Australia (1)

• Pliocene of Egypt (2), South Africa (1), Spain (3)

• Huayquerian of Argentina (1)

• Hemphillian of United States (1: California)

• Miocene of Antarctica (1), Austria (1), Brazil (5), France (1), Greece (1), India (1), Iran (4), Italy (2), Morocco (1), New Zealand (1), Saudi Arabia (1), Slovakia (5), South Africa (2), Spain (1), Switzerland (2), Turkey (1), the United Arab Emirates (1)

• Oligocene of Italy (4), Mexico (1), Oman (1), Taiwan (3), United States (1: South Carolina)

• Eocene of France (1), Libya (1), Peru (3), South Africa (1), Spain (4), Taiwan (12), Turkey (1), United States (6: Florida, Mississippi, Nevada, North Carolina, Texas)

• Paleocene to Eocene of Australia (1)

• Paleocene of Argentina (1), Croatia (1), Egypt (1), Slovakia (5), Spain (1), Turkey (1)

• Cretaceous to Paleogene of Argentina (10)

• Cretaceous of Antarctica (8), Argentina (1), Austria (5), Brazil (4), Canada (1: Nova Scotia), China (5), Croatia (5), the Czech Republic (2), France (2), Germany (5), India (4), Israel (1), Italy (62), Japan (2), Lebanon (3), Mexico (1), Mongolia (2), Morocco (8), Portugal (4), Romania (3), Slovenia (8), South Africa (2), Spain (14), Switzerland (1), Turkey (2), the United Kingdom (4), United States (25: Idaho, Montana, New Mexico, Texas, Utah)

• Jurassic to Cretaceous of South Africa (1)

• Jurassic of Argentina (2), Austria (2), Brazil (6), the Czech Republic (1), France (4), Germany (13), Hungary (1), Italy (1), Luxembourg (2), Mongolia (5), Morocco (4), Myanmar (1), Poland (1), Portugal (6), the Russian Federation (2), Saudi Arabia (1), Slovakia (1), Somalia (1), Spain (2), Switzerland (2), the United Kingdom (6), United States (8: Colorado, Nevada, Oregon, Wyoming)

• Triassic to Jurassic of the United Kingdom (1)

• Triassic of Armenia (2), Australia (1), Austria (5), China (33), France (2), Germany (1), Greece (9), Greenland (1), Iran (5), Italy (9), Malaysia (1), Nepal (1), New Zealand (1), Poland (2), the Russian Federation (1), Slovenia (5), Spain (3), Switzerland (3), Thailand (1), Turkey (6), the United Arab Emirates (1), United States (12: Nevada, New Jersey, New Mexico, North Carolina, Oregon, Texas, Utah, Virginia)

• Permian to Triassic of the Russian Federation (1)

• Permian of Armenia (1), Australia (3), Brazil (1), Canada (3: British Columbia, Nunavut, Yukon), China (8), Hungary (1), Iran (4), Israel (7), Italy (1), Japan (1), Norway (3), the Russian Federation (3), Slovenia (1), Svalbard and Jan Mayen (1), Thailand (1), Tunisia (1), Turkey (7), United States (28: Alaska, Idaho, Kansas, Nevada, Texas, Utah), Venezuela (1)

• Carboniferous to Permian of United States (1: California)

• Carboniferous of Argentina (3), Australia (1), Austria (5), Belgium (3), Bosnia and Herzegovina (1), Canada (6: Alberta, Newfoundland and Labrador, Nunavut), China (4), France (2), Germany (1), Ireland (10), Japan (1), Kazakhstan (1), Morocco (1), Spain (3), Ukraine (3), the United Kingdom (26), United States (119: Alabama, Alaska, Arkansas, California, Illinois, Indiana, Iowa, Kansas, Kentucky, Montana, Nebraska, New Mexico, Oklahoma, Pennsylvania, Tennessee, Texas, Utah)

• Devonian of Afghanistan (1), Argentina (1), Australia (10), Austria (6), Belgium (1), Brazil (10), Canada (32: Alberta, Manitoba, Northwest Territories, Nunavat, Nunavut, Ontario, Quebec, Yukon), China (10), Colombia (1), the Czech Republic (27), France (9), Germany (65), Italy (2), Morocco (17), Myanmar (1), New Zealand (1), Poland (19), the Russian Federation (3), South Africa (3), Spain (17), Ukraine (2), the United Kingdom (2), United States (48: Alaska, Florida, Illinois, Indiana, Maryland, Nevada, New Mexico, New York, Ohio, Pennsylvania, Tennessee, West Virginia, Maryland, Pennsylvania), Venezuela (1)

• Silurian to Devonian of Argentina (1), Canada (1: Nova Scotia), Poland (1), the Russian Federation (1)

• Silurian of Algeria (1), Argentina (2), Australia (8), Austria (1), Canada (12: New Brunswick, Northwest Territories, Nunavut, Ontario, Quebec), China (3), the Czech Republic (15), Estonia (1), Greenland (1), Italy (3), Kazakhstan (1), Latvia (1), Lithuania (1), Morocco (1), Norway (7), Poland (4), the Russian Federation (3), Spain (1), Sweden (14), Ukraine (3), the United Kingdom (14), United States (29: California, Indiana, Iowa, Maryland, Missouri, New York, Oklahoma, Pennsylvania, Tennessee, West Virginia, Wisconsin)

• Dobrotivian of Spain (1)

• Chazyan of United States (7: Utah, Vermont, Virginia)

• Whiterockian of Canada (1: Newfoundland and Labrador), United States (18: Nevada, Utah)

• Arenig of Norway (1), United States (1: Oklahoma)

• Ordovician of Australia (4), Canada (18: British Columbia, Newfoundland and Labrador, Northwest Territories, Nunavut, Ontario), China (12), the Czech Republic (2), Ireland (2), Italy (1), Kazakhstan (1), Morocco (2), New Zealand (1), Norway (1), South Africa (1), South Korea (6), Sweden (4), Turkey (2), the United Kingdom (13), United States (56: Alabama, Alaska, California, Illinois, Indiana, Iowa, Kentucky, Minnesota, Nevada, New York, Ohio, Tennessee, Texas, Utah, Virginia)

• Tremadoc of Iran (1), the United Kingdom (2)

• Ibexian of United States (3: Nevada)

• Cambrian of Australia (5), China (1), Denmark (1), Greenland (2), New Zealand (1), Poland (1), the Russian Federation (1), United States (1: California)

Total: 1341 collections including 1350 occurrences