ARCHIBALD, 1987
Locality: Piceance Creek Basin, Northwestern Colorado.
Horizon: Williams Fork Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given: Teeth.
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ARMSTRONG-ZIEGLER, 1980
Locality: MNA sites A and C, Northwestern New Mexico.
Horizon: Fruitland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
MNA PL 1428: Isolated Teeth.
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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:
Locality: Wyoming.Horizon: Frontier Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
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BROCHU, 2000a
Locality: TMM Localities 40148, 45036, 41376, West Tornillo Flat, Big Bend National Park, Brewster County, Texas.
Horizon: Black Peaks Formation.
Biostratigraphy:
Age: Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
TMM 40148-2: Incomplete skull lacking region posterior of the orbits.
TMM 45036-158: Anterior third of left dentary.
TMM 41376-1: Mandibular symphysis portion of maxilla and other fragments.
TMM 40148-7: Portions of 8 dorsal osteoderms, anterior ossification of a single ventral osteoderm.
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BROCHU, 2000b
Locality: White Amphitheater, Big Bend National Park, Brewster County, Texas.
Horizon: Canoe Formation.
Biostratigraphy: Canoe A Local Fauna.
Age: Early Eocene Epoch, Paleogene Period, Lower Tertiary Subera, Lower Cenozoic Era.
Material:
TMM 40146-6: Associated vertebral centra, osteoderms, phalanges and teeth.
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BRAMAN & EBERTH, 1988
Locality: Drumheller, Wheatland County, 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:
Number: Not given:
_____________________________________________________________________________________
BURGER, 2006
Locality: Piceance Creek Basin, Colorado.
Horizon: Ohio Creek Conglomerate.
Biostratigraphy:
Age: Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
Number: Not given: Dorsal osteoderm.
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DARREN TANKE pers. com.
Locality: Pachyrhinosaurus bone bed, East bank of Pipestone Creek (10 meters above water level, 19 km southwest of Grande Prairie, West of Edmonton, Grande Prairie County, Alberta Province, Canada.
Horizon: Wapiti Formation.
Biostratigraphy:
Age: Late Campanian Stage, Upper Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
TMP 87.55.319: Dorsal scute.
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ESTES, 1967
Locality: Northeastern side of Powder River Basin, near the Town of Ekalaka, Carter County, Montana.
Horizon: Tongue River Formation.
Biostratigraphy:
Age: Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
PU 16796: Postorbital segment of right side of skull, isolated vertebrae, scutes limb elements and teeth.
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FIORILLO, 1989
Locality: Careless Creek Quarry, Wheatland County, Wyoming.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given: Teeth, vertebrae and scutes.
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FOX, 1976
Locality: Exposed along the Milk River and its tributaries, in the vicinity of Writing-on-Stone Provincial Park, immediately adjacent to the International Boundary, from Tp16, R1, W4 in the west, to Tp14, R2, W4 in the north, and to Tp11, R2, W4 in the East, Alberta Province, Canada.
Horizon: Upper Milk Formation.
Biostratigraphy:
Age: Aquilian age, Lower Campanian Stage, Aquilian in age, Senonian subepoch, Upper Gulf epoch, Late
Material:
Number: Not given:
Locality: In and near Calgary and Conchrane, the Red Deer River at Erickson's Landing east of Red Deer and in the Swan Hills, Alberta Province, Canada.
Horizons: Porcupine Hills Formation and Paskapoo Formation.
Biostratigraphy:
Age: Late Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
Number: Not given:
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GALLAGHER, 1993
Locality: Ellisdale, Monmouth County, New Jersey.
Horizon: Lower Marshalltown Formation.
Biostratigraphy:
Age: Campanian Stage, Aquilian in age, Senonian subepoch, Upper Gulf epoch, Late
Material:
NJSM 13099, 14598:
Locality: Cambridge Crossing, Mount Laurel, Burlington County, New Jersey.Horizon: Lower Marshalltown Formation.
Biostratigraphy:
Age: Campanian Stage, Aquilian in age, Senonian subepoch, Upper Gulf epoch, Late
Material:
NJSM 14729:
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GALLAGHER, PARRIS & SPAMER, 1986
Locality: Ellisdale site, Cape Fear River, Monmouth County, New Jersey.
Horizon: Black Creek Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
NJSM 12137:
NJSM 12138:
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GILMORE, 1917
Locality: Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given:
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HOGANSON, ERICKSON & HOLLAND, 2007
Locality: UND locality RF132-79-1, Emmons County, North Dakota.
Horizon: Fox Hills Formation.
Note: Interfingering of Western Interior Seaway with the Hell Creek Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UND-PC 15897: Tooth.
Locality: NDSFC locality EM194, Emmons County, North Dakota.
Horizon: Fox Hills Formation.
Note: Interfingering of Western Interior Seaway with the Hell Creek Formation.Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
ND 95-8.1: Tooth fragment with root.
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HOGANSON & MURPHY, 2002
Locality: UND A497, Emmons County, North Dakota.
Horizon: Breien Member, Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
Note: Marine deposit.
Locality: Stumpf Composite, ND99-15, SE ¼, SW ¼, sec. 34, T13N, R79W, Morton County, North Dakota.Horizon: Breien Member, Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
Note: Marine deposit.
Locality: Crowghost Cementry, ND 99-25, NE ¼, NW ¼, NW ¼, sec. 33, T134N, 81W, Sioux County, North Dakota.Horizon: Breien Member, Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
ND99-25.2: Tooth.
Note: Marine deposit.
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HOGANSON, ERICKSON & GITMAN, 1994, HOGANSON & ERICKSON, 2004
Locality: Missour River Valley, North Dakota.
Horizon: Fox Hills Formation.
Note: Interfingering of Western Interior Seaway with the Hell Creek Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Teeth.
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HUTCHINSON & KUES, 1985
Locality: BUNM 77-25, San Juan Basin, New Mexico.
Horizon: Fruitland Formation.
Biostratigraphy:
Age: Kirtlandian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Teeth.
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KUHN, 1933
Locality: Cap Peligro, North of Pic von Salamanca, Patagonia, Argentina.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: Frontal, parietal, and osteoderm.
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cf Bottosaurus sp KUHN, 1933
Locality: Cap Peligro, North of Pic von Salamanca, Patagonia, Argentina.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: Dorsal vertebra.
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LANGSTON, 1975
Locality: Site 3, Scabby Butte, Lethbridge County, Southern Alberta Province, Canada.
Horizon: St. Mary River Formation.
Biostratigraphy:
Age: Edmontonian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
NMC 10656: Several teeth.
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LAUGINIGER, 1984
Locality: Chesapeak and Delaware canal, Delaware.
Horizon:
Biostratigraphy:
Age: Upper Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Teeth.
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LEHMAN, 1981
Locality: New Mexico.
Horizon: Hunter Wash Member, Lower Kirtland Formation.
Biostratigraphy:
Age: Kirtlandian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
Locality: New Mexico.Horizon: Naashoibito Member, Latest Kirtland Formation (Alamo Wash Formation).
Biostratigraphy:
Age: Kirtlandian age, uppermost Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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LUCAS, 1988
Locality: NMMNH Locality 299, NW 1/4, SW 1/4, SW 1/4, sec. 35, T23N, R2W, Sandoval County, New Mexico.
Horizon: San Juan Formation.
Biostratigraphy:
Age: Early Eocene Epoch, Paleogene Period, Lower Tertiary Subera, Lower Cenozoic Era.
Material:
NMMNH P-3049: Skull and lower jaw fragments.
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LUCAS, 1992
Locality: San Juan Basin, New Mexico.
Horizon: Torrejonina.
Biostratigraphy:
Age: Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
NMMNH P-3049: Frontal and 2 osteoscutes.
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LUCAS & SULLIVAN, 1986
Locality: UNM locality B-1037, NW 1/4, SE 1/4, NW 1/4, NW 1/4, sec. 14, T25N, R12W, in the west fork of Gallegos Canyon, San Juan County, New Mexico.
Horizon: Puercan interval of the Nacimiento Formation.
Biostratigraphy:
Age: Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
UNM B-1083: Skull fragment and teeth.
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MILLER, 1967
Locality: Phoebus Landing, Bladen County, North Carolina.
Horizon: Black Creek Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ANSP 15318: Teeth.
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= Crocodylus sp OSTROM, 1965
Locality: Big Horn County, Wyoming.
Horizon: Thermopolis Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
Locality: Horse Creek, Sec. 4, T22N, R61W, Goshen County, Wyoming.Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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RUSSELL
Locality: Henry Farm Locality, North side of the Red Deer River valley, Is 8, Sec. 5, tp 39, rge 22, W 4th M, Alberta Province, Canada.
Horizon: Scollard Formation, Uppermost Edmonton Group.
Biostratigraphy:
Age: Lancian Age, uppermost Maastrichtian Stage, uppermost Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Teeth.
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RUSSELL, 1929
Locality: Alberta Province, Canada.
Horizon:
Biostratigraphy:
Age: Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
Number: Not given:
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SCHLAIKJER, 1935
Locality: Goshen County, Wyoming.
Horizon: Torrington member, Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Isolated vertebrae and scutes.
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SCHWIMMER, SANDERS, ERICKSON, & WEEMS, 2015
Locality: Site 1, Stokes Quarry, south side of County Road 407, ca. 0.25 mile (0.40 km) west of County Road 49, 2.85 miels (4.58 km) east of S.C. Route 320, USGS Florence West 7.5' quadrangle, 34°14'21.8"N, 79°30.0"W 50', Darlington County, South Carolina.
Horizon: Coachman Formation.
Biostratigraphy:
Age: Middle Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material:
SMM P2004.9.7: Proximal half of left humerus.
Locality: Site 2, Quinby, small tributary of Black Cree, ca. 0.10 mile (0.16 km) east of County Road 1510 (Sand Pit Road), 1.3 miles north of County Road 358 nar Quinby, USGS Florence East 7.5' quadrangle, 34°14'44"N, 79°43'00"W, Florence County, South Carolina.
Horizon: Bladen Formation.
Biostratigraphy:
Age: Middle Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ChM PV6770: Osteoderm fragment.
Locality: Site 7, Diamonhead Loop Road, pond on south side of Diamondhead Loop Road, ca. 1.3 miles (2.1 km) south of Claussen via South Carolina Route 327, thence 1.4 miles (2.3 km) left (south) of Diamondhead Loop Road, thence 0.2 miels (0.32 km) right (south) on dirt road, USGS Pamplico North 7.5' quadrangle, 34°05'52'N, 79°37'16"W, Florence County, South Carolina.
Horiozn: Peedee Formation.
Biostratigraphy:
Age: Early Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ChM PV8843: Osteoderm fragment.
Locality: Site 8, Burches Ferry, west bank of Pee Dee River, ca. 0.75 mile (1.21 km) east of County Road 52, ca. 0.08 mile (0.19 km) northwest of junciton of Mill Branch and Pee Dee River, USGS Pamplico North 7.5' quadrangle, 34°03'50"N, 79°31'43"W, Florence County, South Carolina.
Horizon: Donoho Creek Formation/Peedee Formation.
Biostratigraphy:
Age: Early Late Campanian Stage/Early Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
SCSM 2005.25.7, 2005.25.8: Osteoderm fragment.
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STEIN, 2021
Locality: Tooth Draw Deposit, Butte County, South Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
TD-16-192: Scute.
Number: Not given: Teeth and osteoderms.
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STENERSON & O’CONNER, 1994
Locality: Northwestern South Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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STINCHCOMB, PARRIS, GRANDSTAFF & DENTON, 1994
Locality: Chronister farm, sec. 26, T31N, R9E, about 1 mile north of Glen Allen, Bollinger County, Missouri.
Horizon: McNairy sand Member, Ripley Formation.
Biostratigraphy:
Age: Early Maastrichtian Stage? Upper Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
NJSM: Field Number 11: Right coracoid articulation cast.
NJSM: Field Number 16: 3 Armour scutes cast.
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STORRS, LUCAS & SCHOCH, 1983
Locality: NE 1/4, sec. 21, T25N, R12W, San Juan County, New Mexico.
Horizon: Nacimiento Formation, Puercan.
Biostratigraphy:
Age: Early Paleocene Epoch, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.
Material:
UNM B-401A: Endocranial cast.
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WINCHESTER, HARES, RUSSELL LLOYD & PARKS, 1916
Locality: F 7, SW 1/4, sec. 26, T17N, R3E, South Dakota.
Horizon: Lower Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
Locality: F 8, Center of sec. 36, T17N, R3E, South Dakota.
Horizon: Lower Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
_____________________________________________________________________________________
= cf. Borealosuchus sp ZONNEVELD, GUNNELL & BARTELS, 2000
Locality: Little Muddy VI (BB012, 074), Green River Basin, Wyoming.
Horizon: Green River Formation.
Biostratigraphy:
Age: Bridgerian, Early Eocene Epoch, Paleogene Period, Lower Tertiary Subera, Lower Cenozoic Era.
Material:
Unnumbered: Teeth, vertebrae, and osteoderms.
Locality: Little Muddy VII (BB035, 037, 038), Green River Basin, Wyoming.
Horizon: Bridger Formation.
Biostratigraphy:
Age: Bridgerian, Early Eocene Epoch, Paleogene Period, Lower Tertiary Subera, Lower Cenozoic Era.
Material:
Unnumbered: Teeth, vertebrae, and osteoderms.