• Miocene of United States (1: Massachusetts collection)

• Eocene of United States (3: Alabama, Virginia)

• Paleocene to Eocene of United States (1: Virginia)

• Paleocene of United States (2: Missouri, Virginia)

• Cretaceous of Romania (1), Spain (1), United States (24: Missouri, New Jersey, South Carolina)

Total: 33 collections including 69 occurrences