• Quaternary of Antarctica (1 collection), Argentina (1), Australia (1), Azerbaijan (2), Italy (2), Jordan (1), Spain (2), Timor-Leste (2), United States (2: California)

• Miocene of Argentina (1), Hungary (1), New Zealand (3), United States (1: Nebraska)

• Eocene of Antarctica (1), Ukraine (1), United States (1: Virginia)

• Cretaceous of Argentina (1), United States (3: Montana, Wyoming)

Total: 27 collections including 28 occurrences