Gen. sp indet
= Judiceratops tigris LONGRICH, 2013 (as per CAMPBELL, 2015)
Referred material:
Locality: Super Coulee, Canadian Creek, 1/2 mile south of Schwan Place (house), near the Canada-USA border, Hill County, Montana.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
YPM VPPU 023261: Fragmentary subadult skull including fragments of the jugal, squamosal, and occipital condyle.
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"Monoclonius flexus" GILMORE, 1928
as per MCDONALD, 2011
Locality: North side of Milk River, in the Blackfeet Indian Reservation in Glacier County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
USNM 12745: A large nasal horn, recurved forward, parts of skull, 2 ulnae, a tibia, scapula, coracoid, predentary, some ribs and vertebrae.
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LOEWEN, FARKE, SAMPSON, GETTY, LUND, & O'CONNOR, 2013
Wahweap Centrosaurine A
Locality: Near Pilot Knoll, Grand Staircase, Utah.
Horizon: Lower Sandstone Member, Waweap Formation, approxamently 45 m above the Drip Tank Member of the Straight Cliffs Formation.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material: Posterior portion of frill.
= cf. Diabloceratops sp KIRKLAND, & DeBLIEUX, 2010
= Genus: Nova KIRKLAND & DEBLIEUX, 2007
Localtiy: Near Nipple Butte, Grand Staircase, Utah.
Horizon: Lower Member, Waweap Formation, approxamently 50 m above the Drip Tank Member of the Straight Cliffs Formation.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UMNH VP 16704: Partial skull, palate, patial maxillae, right hugal, part of right orbit (Partial lacrimal, palpebral, and postorbita), pterygoids, braincase, and partial frill consisting of a complete right squamosal and the rostral poriton of the right parietal.
Note: Genus: Nova KIRKLAND & DEBLIEUX, 2007 incorrecliy listed it as UMNH VP 16702.
Locality: Grand Staircase, Utah.
Horizon: Lower Sandstone Member, Waweap Formation.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UMNH VP 9549: Partial frill and some postcranial elements.
Locality: Grand Staircase, Utah.
Horizon: Lower part of the middle unit, Kaiparowits Formation.
Biostratigraphy:
Age: Judithian Age, Upper Campanian Stage, Upper Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
UMNH P 19469: Isolated right squamosal.
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LUND, LOEWEN, SAMPSON, GETTY, AGUILLON MARTINEZ, RODRIGUEZ DE LA ROSA & EBERTH, 2007 , LOEWEN, SAMPSON, LUND, FARKE, AGUILLON-MARTINEZ, DE LEON, RODRIGUEZ-DE LA ROSA, GETTY & EBERTH, 2010
Locality: Near the town of Rincon Colorado, west of Saltillo, Southern Coahuila State, Mexico.
Note: Exact locality informationi is on file at the Museo del Desierto, Saltillo, Coahuila.
Horizon: Middle Cerro del Pueblo Formation, Basal Difunta Group, Gulfian-Midwayan.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
CPC 279: A partial right squamosal.
Material:
CPC 279: Parital right squamosal.
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MCDONALD, 2011
Locality: Landslide Butte area, Glacier County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
USNM 16512: A partial disarticulated skull; palpebral, postorbital, quadrae, squamosal, jugal, lacrimal, lateral parietal bar.
Locality: Near Landslide Butte, Glacier County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
MOR 449: Partial fused left and right nasals.
Locality: Vicinity of Landslide Butte, Glacier County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Fragmentary skull.
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RAMIREZ-VELASCO, & HERNANDEZ-RIVERA, 2015
(pers. obs., Hernandez-Rivera, 2012, Rivera-Sylva & Carpenter, 2014)
Locality: Racho Don Chuy, Aldama, Chihuahua State, Mexico.
Horizon: Unknown.
Biostratigraphy:
Age: Late Cretaceous.
Material:
MM number not given: 1 complete frill and postorbital horns, cranial elements and some postcranial elements.
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TANKE, 2007
Locality: Hilda, Alberta Province, Canada.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
RTMP 64.5.233: Badly eroaded skull.
RTMP 64.5.194: Associated skull of Centrosaurus?
UALVP 1620: Partial skull listed as Monoclonius.
Locality: Lost River, Alberta Province, Canada.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
RTMP 78.38.2: Distal jugal, squamosal fragments, occipital condyle, braincase fragments and miscellaneous fragments.