Ichnospecies: petersoni (HAUBOLD, 1971) (nomen dubium)
= Tyrannosauropus petersoni HAUBOLD, 1971
Etymology:

Holotype:

Locality: Near Castle Gate and Thompson Springs, Carbon County, Utah.

Horizon: "Mesaverde" Formation.

Biostratigraphy:

Age: Judithian Age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.

Material: 6 tridactyle tracks.
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Ichnospecies: pillmorei LOCKLEY & HUNT, 1994
Etymology:

Holotype: University of Colorado at Denver-Museum of Western Colorado collection: CU-MWC 225.1

Locality: Philmont Ranch area, north of Cimarron, Colfax County, New Mexico.

Horizon:

Biostratigraphy:

Age: Upper part of the Cretaceous.
Note: Part of the Maastrichtian-Paleocene Raton Formation.

Material: Rubber mold and fiberglass replica of original specimen.