• Quaternary of Argentina (3 collections), Chile (6), Ecuador (1), Mexico (16), Morocco (2), Peru (7), Spain (2), United States (46: California)

• Pliocene to Holocene of Chile (2)

• Pliocene to Pleistocene of Chile (1)

• Pliocene of Chile (6), Ecuador (1), Mexico (3), Peru (12), United States (3: California)

• Miocene to Pliocene of Chile (2)

• Miocene of Chile (3), Peru (21), United States (2: California)

• Oligocene of Ecuador (1), Peru (2)

• Eocene of Peru (1)

Total: 143 collections including 163 occurrences