BRINKMAN, 1990
Locality: BB 105 (12), BB 100 (2), BB 103 (3), BB 98 (1), BB 31 (1), BB 86 (21), BB 51 (3), BB 97 (4), BB 104 (11), BB 78 (5), BB 25 (3), BB 106 (3), BB 108 (3), BB 54 (5), BB 102 (13), BB 94 (3), BB 75 (2), BB 120 (4), BB 119 (1), 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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BRINKMAN & RODRIGUEZ DE LA ROSA, 2006
Locality: Las Aguilas Locality, north of Presa San Antonio near the small town of Porvenir de Jalpa, Coahuila State, Mexico.
Horizon: Cerro Del Pueblo Formation.
Biostratigraphy:
AGe: Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
SEPCP 9/493: Second peripheral.
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BYRANT, 1990
Locality: Eastern Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 129731: Hyoplastron.
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DEMAR & BREITHAUPT, 2006
Locality: UW V-81006, False Rocks Quarry (part of BQFR, Barwin Quarry False Rocks), southeastern Wind River Basin, Wyoming.
Horizon: Mesaverde Formation.
Biostratigraphy:
Age: Judithian Age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UW 34836, 34837: Bridge peripheral, ?Peripherla fragment.
Locality: UCMP V-81101 (= UW V-81006) False Rocks Quarry (part of BQFR, Barwin Quarry False Rocks), southeastern Wind River Basin, Wyoming.
Horizon: Mesaverde Formation.
Biostratigraphy:
Age: Judithian Age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UCMP uncatalogued: Neural.
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EBERTH, 1987
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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HOLYROD & HUTCHISON, 2002
Locality: V 86063, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
172284, 172308, 172347:
Locality: V 86065, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
172123:
Locality: V 86071, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
172094-172095:
Locality: V 86072, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
172134:
Locality: V 86074, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
172246:
Locality: V 86075, western North Dakota.Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
172425-172426, 172446:
Locality: V 86095, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
177889-177898:
Locality: V 86096, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
182175, 172205, 172216:
Locality: V 86099, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
177857-177860, 177862-177863:
Locality: V-5003, S 1/2, Sec. 20, T37N, R64W, Lance Creek, Powder River Basin, Niobrara County, Wyoming.Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
95910: Dentary fragment of a baby.
Localities: UCMP V-5616, Altman Blowout, this large blowout, site of the UCMP field-party camps form 1956 to 1960, is just east of the crest of the divide separating Lance Creek and Hancock Creek and 100 yards east of a dirt road. Fossils were found in anthills, talus, and sandstone exposed in the blowout, which is in the NE 1/4, Sec. 9, T37N, R64W, Eastern Wyoming.Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
72907:
Locality: V-5617, Hatcherella Anthill, built on the northern part of the floor of a grass covered blowout approximately 75 yards west of a dirt road, Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
173371:
Locality: UCMP V-5620, Lull Quarry, near the head of a tributary of Buck Creek, Powder River Basin, Niobrara County (Formerly Converse County), Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
125776-788:
Locality: UCMP V-5709, Niobrara County (Formerly Converse County), Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
173373:
Locality: UCMP V-5711, Bushy Tailed Blowout, Quarry area includes the floor of a small blowout approximately 10 yards northwest of the highest point on the ridge forming the northeastern side of the blowouts of loc. V-5003, S 1/2, Sec. 20, T37N, R64W, Lance Creek, Powder River Basin, Niobrara County, Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
125773-775:
Locality: UCMP V-5815, Hatcher Number 2, western side of a cross-stratified sandstone erosional remnant near the center of a large blowout on the crest of a ridge, the distance form the nearest point on the road, approximately 150 yards south of the quarry, to the Johnson ranch is 0.4 miles, Niobrara County (Formerly Converse County), Eastern Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
173420:
Locality: UCMP V-5817, False Disciple Point, cross-stratified sandstone and sandy shales cropping out on the top of the northern end of a long, northwestward-trending ridge that extends from the crest of the divide between the Hancock and Lance Creek drainages, Niobrara County (Formerly Converse County), Wyoming.Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, uppermost Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
170378:
Locality: UCMP V-5820, Kent 484, found on the surface near the top of the east side of a small draw on the south side of the prominent hill northeast of the J. Krejci ranch house, Niobrara County (Formerly Converse County), Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, uppermost Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
173433:
Locality: UCMP V65238, Niobrara County, Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
125789:
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HUTCHISON, KNELL, & BRINKMAN, 2013
Locality: UCMP V93072, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UMNH VP 12541: Proximal end of costal.
UMNH VP 16046: Costal of juvenile individual.
UCMP 16068: Costal of juvenile individual.
UCMP 194213: Fragmetn of costal.
Locality: UCMP V93076, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 194226: Three costal fragmetns, one of which includes the porixmal end.
Locality: UCMP V93111, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 194314: Medial end of hyoplastron, showing very narrow bridge and retaracted abdominal scales.
Locality: UCMP V94063, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 194104: Fragment of the proximal end of a costa.
Locality: UCMP V97093, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 194167: Fragment of a small costal showing change in elevation across the pleural sulcus and plications extending from sulcus.
Locality: UCMP V98053, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 194193: Medial end of the first costal.
UCMP 194362: Costal fragments.
Locality: UCMP V99831, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 193654: Nuchal fragment.
UCMP 193655: Peripheral 1.
UCMP 193656: Perherial 2?
UCMP 193657: 2 peripheral 3?
UCMP 193658: Peripheral 4.
UCMP 193659: Peripheral 4 fragment.
UCMP 193662: Peripheral 8.
UCMP 193663: Peripheral 5?
UCMP 193665: 3 peripheral fragments.
UCMP 193666, 193667: Neural.
UCMP 193668: Costal fragments.
UCMP 193669: 5 hyoplastron fragmetns.
UCMP 193670: 2 Hypoplastron fragments.
Locality: UCMP V99832, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 194372: Costal fragments.
Locality: UCMP V99833, Grand Staircase, Kane County, Utah.
Horizon: Kaiparowits Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 993650: 5 neural fragments.
UCMP 193651: 5 hyoplastron.
UCMP 193652: 36 costal fragmetns.
UCMP 194494: 5 hyoplastron fagments.
UCMP 199496: 3 hypoplastron fragmetns.
UCMP 199496: Partial peripoheral 1.
UCMP 194497, 14498: Peripheral ii.
UCMP 194499: 2 first neural fragment.
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LARSON, BRINKMAN & BELL, 2010
Locality: Albertosaurus bonebed, Alberta Province, Canada.
Horizon: Horseshoe Canyon Formation, Edmonton Group.
Biostratigraphy:
Age: Early Maastrichtian Stage, Late Senonian Subepoch, Late Gulf Epoch, Late Cretaceous.
Material:
RTMP 2009.137.0020: Skull fragments.
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RIVERA-SYLVA, FREY, STINNESBEK, AMEZCUA TORRES & FLORES HUERTA, 2019
Locality: LA14, Las Aguilas site, near Porvenir da Jalpa, Coahuila State, Mexico.
Horizon: Cerro del Pueblo Formation.
Biostratigraphy:
CPC 1846 a, b, c, d, e: Numerous thick marginal osteoderms.
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RODRIGUEZ-DE LA ROSA, 1996
Locality: Coahuila State, Mexico.
Horizon: Cerro del Pueblo Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Skull fragments, appendicular elements, carapace and plastron
fragments.
Note: Cf. Protochelydra
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RYAN, CURRIE, GARDNER, VICKARYOUS & LAVIGNE, (1998) 2000
Locality: RTMP locality 2000 (L2000), Horse Thief Canyon along the Red Deer River Valley, Drumheller Valley badlands, Southcentral Alberta Province, Canada.
Horizon: Horseshoe Canyon Formation, Edmonton Group.
Biostratigraphy:
Age: Edmontonian age, lower Maastrichtian Stage, Upper Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
RTMP:
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ULLMANN, VARRICCHIO & KNELL, 2012
Locality: BL1 localtiy, Lima Peaks region, Beaverheand County, Montana.
Horizon: Flood Member, Blackleaf Formation.
Biostratigraphy:
Age: Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous- Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Late Cretaceous.
Material:
MOR 1631-207 to -211: Shell fragments.
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VARRICCHIO, 1995
Locality: Jack’s Birthday Site, located along Badger Creek, within 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:
Numbers: Not given: