POL, BUSCALIONI, CARBALLEIRA, FRANCES, MARTINEZ, MARANDAT, MORATALLA, SANZ, SIGE & VILLATTE, 1992

Locality: El Molino site near Quintanilla del Coco, Burgos Province, Spain.

Horizon: Lychnus Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

QTC 3: Fragmentary 1 lower molar.

QTC 1: Fragmentary r. lower molar.

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TRIEBOLD, 1997

Locality: Sandy Site, Harding County, South Dakota.

Horizon: Hell Creek Formation.

Biostratigraphy:

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

Material:

Number: Not given: