Gen. Sp indet.
ISHIGAKI, WATABE, TSOGTBAATAR & SANEYOSHI, 2009
Locality: Shar Tsav, 43?34’N, 107?46’E, Dornogovi, Mongolia.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Middle Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.
Material:
Type C
In situ: Trackways.
Locality: Abdrant Nuru, 44?32’N, 103?09’E, Central Mongolia.
Horizon: Djadokhta Formation.
Biostratigraphy:
Age: Middle-Late Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Type C
Insitu: Trackways.
Locality: Bugin Tsav, Nemegt Basin, 43?52’N, 100?01’E, Ömnögov (South Gobi), Mongolia.
Horizon: Upper Nemegt Formation.
Biostratigraphy: Tarbosaurus bataar, Saurolophus angustirsotris and Dyoplosaurus giganteus Zone.
Age: Middle Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Type C
Insitu: Trackways.
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LOCKLEY, KIRKLAND, DeCOURTEN, BRITT & HASIOTIS, 1999
Locality: Long Walk Quarry, Emery County, Utah.
Horizon: Mussentuchit Member, Uppermost Cedar Mountain Formation.
Biostratigraphy:
Age: Mussentuchitan age, Uppermost Albian-Lowermost Cenomanian Stage, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.
Material:
In situ: 2 tracks, manus and pes.
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MOSSBRUCKER, BAKKER & LIBBY, 2009
Locality: Rocky Mountain Front Range, near Morrison, Jefferson County, Colorado.
Horizon: Lytle Formation.
Biostratigraphy:
Age: Early Cretaceous.
Material:
In situ: 4 pes, 4 manus traces, and an isolated manus/pes track.