BILOTTE, DURANTHON, CLOTTES & RAYNAUD, 1985

Locality: Campagne-sur-Aude, north-east Pyrenees, France.

Horizon: Maurine Formation, lower Marnes Rouges.

Biostratigraphy:

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

Material:

Number: Not given: Fragmentary remains.

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WROBLEWSKI, 1998

Locality: Western Hanna Basin, Carbon County, South-central Wyoming.

Horizon: Ferris Formation.

Biostratigraphy:

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

Material:

Number: Not given: