Genus: Nova SULLIVAN & LUCAS, 2007

Species: utahensis (GILMORE, 1946) LAWSON, 1976
Etymology:
= Arrhinoceratops utahensis GILMORE, 1946
= Torosaurus utahensis (GILMORE, 1946) LAWSON, 1976

Holotype: USNM 15583

Locality: West side of North Horn Mountain, Locality 6, Emery County, Utah.

Horizon: North Horn Formation.

Biostratigraphy:

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

Material: Articulated right squamosal, quadrate, quadratojugal, postorbital, supraorbital horn core, postfrontal, lachrymal, jugal, and epijugual, posterior part of a parietal.

After LEHMAN, 1996

Paratype: USNM 15875

Locality: Southwest spur of North Horn Mountain, Locality 8, Emery County, Utah.

Horizon: North Horn Formation.

Biostratigraphy:

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

Material: Right squamosal and posterior part of the parietal.

LEHMAN, 1996

Referred material:

USNM 494472: Posterior part of a parietal, left surangular and articular, co-ossified atlas, axis, and third cervical vertebrae, left and right dentaries with fused coronoids, fragment of the maxilla margin, premaxilla fragment, 13 epoccipitals, 3 posterior parietal sections 5 dorsal vertebrae, 1 cervical rib , 8 thoriac ribs and numerous fragments.

USNM 494473: Dentaries and coronoid, 5 dorsal vertebrae, 1 cervical ribs, and 8 thoracic ribs.

USNM 16169: Medial part of skull with 1 complete and 1 partial postorbital horncore, and parts of both squamosals.

USNM 16753: Posterior and median parts of parietal.

Locality: North Horn Mountain, Emery County, Utah.

Horizon: North Horn Formation.

Biostratigraphy:

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

Material:

USNM 15753: Part of a left parietal.

 

 

 

 

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