• Miocene to Pliocene of Peru (1 collection)

• Miocene of Brazil (5), Colombia (3), Peru (7), Venezuela (1)

• Oligocene of Peru (5)

• Eocene to Oligocene of Peru (1)

• Eocene to Pliocene of Brazil (1)

• Eocene of Egypt (1), Romania (1), Western Sahara (1)

• Cretaceous of Mexico (1), United States (3: South Carolina)

Total: 31 collections each including a single occurrence