LANGSTON, 1965
Locality: UC locality V-4523, Huila, 6.5 km NE of Villavieja, About 4 km ENE of confluence of Qda, La Lajas, Colombia, South America.
Horizon: Unnamed Locality.
Biostratigraphy:
Age: Late Miocene Epoch, Lower Neogene Period, Upper Tertiary Subera, Middle Cenozoic.
Material:
UCMP 38878: Anterior ends of right and left dentaries, possibly of 2 individuals.
Locality: UC locality V-4420, Tolima, about 2.5 km SSW of Carmen de Apicala, west side of Suarez road and N of Qda, Oloche, Colombia, South America.
Horizon: Carmen de Apicala locality.
Biostratigraphy:
Age: Late Miocene Epoch, Lower Neogene Period, Upper Tertiary Subera, Middle Cenozoic.
Material:
UCMP 39023: Anterior end of left dentary.
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PASCUAL, ARCHER, JAUREGUIZAR, PARDO, GODTHELP & HAND, 1992
Locality: Banco Negro Inferior, BNI, occurs at 45°30’S, 67°11’W, Golfo de San Jorge, Chubut Province, Central Patagonia, Argentina.
Horizon:
Biostratigraphy:
Age: Upper Lower Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
Number: Not given:
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PASCUAL & JAUREGUIZAR, 1991
Locality: Punta Peligro, Bolivia.
Horizon: “Banco Negro Inferior”.
Biostratigraphy:
Age: Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
Number: Not given: