Genus: Khasia MARSHALL & MUIZON, 1988
Etymology: In reference to Antin Khasa, near where the fossil was found in Bolivia.

Species: cordillerensis MARSHALL & MUIZON, 1988
Etymology:

Holotype: YPFB Pal 6133

Locality: Tiupampa, Bolivia.

Horizon: Mammal-bearing level of the El Molino Formation.

Biostratigraphy:

Age: Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material: Right UM3 or UM4 missing anterior surface protocone.

Hypodigm:

YPFB Pal 6134: A right LM3 or LM4.