AGUILLON, 2000

Locality: Coahuila State, Mexico.

Horizon: Cerro Del Pueblo Formation.

Biostratigraphy:

Age: Campanian Stage, Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Precaudal vertebra.

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BREITHAUPT, 1985

Locality: Wyoming.

Horizon: "Mesaverde" Formation.

Biostratigraphy:

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

Material:

Number: Not given:

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CURRIE, 1986

Locality: Dinosaur Provincial Park, Newell County, Alberta Province, Canada.

Horizon: Dinosaur Park Formation, upper Judith River Group.

Biostratigraphy:

Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.

Material:

Number: Not given:

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GARDNER & CIFELLI, 1998

Locality: OMNH locality V695, about 27 km south of Emery, Emery County, Utah.

Horizon: Upper 15 m of the unnamed member of the Cedar Mountain Formation.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Uppermost Early Cretaceous Epoch/earliest Cenomanian Stage, Middle Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

OMNH 33250: Nearly complete trunk vertebra.

 

Locality: OMNH locality V867, about 27 km south of Emery, Emery County, Utah.

Horizon: Upper 15 m of the unnamed member of the Cedar Mountain Formation.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Uppermost Early Cretaceous Epoch/earliest Cenomanian Stage, Middle Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

OMNH 33251: Nearly complete trunk vertebra.

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KIRKLAND, BRITT, BURGE, CARPENTER, CIFELLI, DECOURTEN, EATON, HASIOTIS & LAWTON, 1997

Locality: West side of the San Rafael Swell, south of Mussentuchit Wash, SW ¼, NW ¼, SE ¼, Sec. 4, T25S, R6E on the Willow Springs, 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:

Number: Not given:

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NYDAM, 2013

Locality: OMNH V 808/MNA 1067/UMNH VP27, Kaiparowits Plateau, Kane County, Southern Utah.

Horizon: Middle Member, Naturita Formation (Dakota Formation).

Biostratigraphy:

Age: Late Cenomanian Stage, Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA V9102:  A thoracic vertebra missing the condyle.

Locality: MNA 995/OMNH V843/UMNH VP 129, approximately 7.5 km northeast of the town of Henrieville, Garfield County, Southern Utah.

Horizon: Smoky Hollow Member, Straight Cliffs Formation.

Biostratigraphy:

Age: Late Turonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA V10375: A thoracic vertebra missing the condyle, postzygapophyses, posterior margin of the neural arch (and associated Sygantra), and the right presygapophses.

Locality: UMNH Locality 424, within Bryce Canyon National Park, Garfield County, Utah.

Horizon: John Henry Member, Straight Cliffs Formation.

Biostratigraphy:

Age: Santonian Stage,  Senonian Sub-epoch, Gulf Epoch, Late Cretaceous.

Material:

UMNHVP 19242: Trunk vertebra missing the anterior right portion.

UMNH VP 19243: A trunk vertebra missing the condyle and the cotyle, as well as the prezygapophysis.

UMNH VP 19244: A small caudal vertebra.

Locality: OMNH Locality 103, approxmately 23 km East of the town of Henrieville,  Garfield County, Utah.

Horizon: Wahweap Formation.

Biostratigraphy:

Age: Early-Middle Campanian Stage, Senonian Sub-epoch, Gulf Epoch, Late Cretaceous.

Material:

UMNH VP 19248: A truck vertebra missing the right prezygapophyses.

UMNH VP 19249: A truck vertebraa with a weakly oval condyle.

UMNH VP 19250: A trunk vertebra missing portions of the right side. 

Locality: UMNH locality V108, approximately 14 km northeast of the town of Henrieville, Garfield County, Utah.

Horizon: Lower Kaiparowits Formation.

Biostratigraphy:

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

Material:

UMNH VP 19237: Anterior caudal vertebra with a weakly convex neural arch that is trapezodial in dorsal view.

UMNH VP 19238: A trunk vertebra that has a weakly convex neural arch with a narrow, long neural spine.

UMNH VP 18061: A broken trunk vertebra.

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RAGE, PRASAD & BAJPAI, 2004

Locality: Naskal, 2 km northeast of Naskal village, Rangareddi District, Andhra Pradesh State, India.

Horizon: Intertrappean beds.

Biostratigraphy:

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

Material:

VPL/JU/1500: Mid-trunk vertebra.

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= aff. Coniophis WICK & SHILLER II, 2020

Locality: Lowerverse site (TMM 45947), approximately 15 km north of Terlingua, private land just west of Big Bend National Park, Brewster County, Texas.

Horizon: Middle of the lower Shale Member, Aguja Formation.

Biostratigraphy:

Age: Early Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

TMM 45947-553 to 562: Fragmentary trunk vertebrae.

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