BARDACK, 1968
FM PR 591
Locality: E 1/2 sec 26, Tp. 4, Rge, 7W of Principal Meridian, Manitoba Province, Canada.
Horizon: Vermilion River Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material: Quadrate and parts of pubis, ?pterygoid fragment and vertebrae.
Locality: Probably from the bentonite quarries between Miami and Thornhill, Manitoba Province, Canada.Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
MMMN uncatalogued: Skull.
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BARDET, 2012
Locality: Kansas.
Horizon: Smoky Hill Chalk.
Biostratigraphy:
Age: Middle Santonian-Lower Campanian Stage, Upper Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
MNHN 1892-6: Skull, mandible and nearly complete skeleton.
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BARDET, PEREDA SUBERBIOLA & CORRAL,
2006
= cf. Mosasaurus sp
BARDET, CORRAL & PEREDA SUBERBIOLA, 1993
Locality: Castillo-Lasarte, Alava, Basque Province, Iberian Peninsula, Spain.
Horizon: Vitoria Formation.
Biostratigraphy: H. marroti Zone.
Age: Uppermost Campanian Stage, Upper Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
MCNA 1654: Nearly complete tooth.
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BELL, BARNES & POLCYN, 2007
Localty: Western part of the Big Bend Region, Brewster County, Texas.
Horizon: Lower Pen Formation.
Biostratigraphy:
Age: Upper Coniacian Stage, Lower most Senonian Subepoch-Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Early Late Cretaceous.
Material:
Number: Not given:
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CHATTERJEE, 1984
Locality: Seymour Island, below James Ross Island, Northeast Peninsula, West Antarctica, Antarctica.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
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CHITOKU, 1994
Locality: Sanushupe River, Hobetsu area, Hokkaido Island, Japan.
Horizon: Upper Yezo group.
Biostratigraphy:
Age: Campanian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
HMG-371: Fragmentary skull, teeth, vertebrae and phalanx.
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EVERHART, 2002
Locality: Gove County, Kansas.
Horizon: Near Hattin’s (1982) Marker Unit 4, Lower Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Upper Coniacian Stage, Lowermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
FHSM VP-13908: A series of 14 articulated vertebrae.
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EVERHART, 2005
Locality: On the south side of the Saline River, Ellis County, Kansas.
Horizon: Near the top of Fort Hays Limestone, Niobrara Chalk.
Biostratigraphy:
Age: Lower Coniacian Stage, Lowermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
FHSM VP-2297: 14 articulated vertebrae, the left coracoid, ribs, and fragments of sternal cartliage.
Note: Has tooth marks of Squalicorax falcatus.
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FLORES, 2013
Locality: San Antonio El Bravo, approximately 84 km northwest of Ojinaga, 30°12'45"N, 104°46'17"E, Chihuahua State, Mexico.
Horizon: Middle member, Ojinaga Formation.
Biostratigraphy:
Age: Turonian Stage, Upper Gallic Formation, Lower Gulf Epoch, Late Cretaceous.
Material:
SGM-M1: Nearly complete skull.
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IKEJIRI & LUCAS, 1999
Locality: Home constructionin Trinidad, Las Animas County, Colorado.
Horizon: Pierre Shale.
Biostratigraphy:
Age: Late Cretaceous.
Material:
TSJC 1998.2: Prefrontal (postorbitalfrontal?, quadrate (?), some skull fragments, dentulous maxilla and dentary fragments 40 vertebrae (mostly dorsal, sacal, pygal and caudal), coracoids, partial scapula, tibiae 2 metopidals and 9 phalanges.
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LUCAS, HECKERT & KUES, 1995
Locality: NMMNH locality 1350 about 15 km south of Galisteo and just east of NM-41, in the SE 1/4 NE NE 1/4 SW 1/4 sec, T12N, R9E, Santa Fe County, New Mexico.
Horizon: Lower Niobrara interval of the Mancos Shale.
Biostratigraphy:
Age: Late Cretaceous.
Material:
NMMNH P-22142: A partial vertebral column consisting of 17 articulated vertebrae and 6 associated proximal ends of ribs.
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MARTIN, 1994
Locality: South Dakota.
Horizon: Gammon Ferruginous Member , Pierre Shale.
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: A skeleton contains sharp teeth, plethodid vertebrae, Hesperornis elements and a partial plioplatecarpinae.
Number: Not given: Another contains vertebrae of Clidastes.
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MARTIN, SCHUMACHER PARRIS & GRANDSTAFF, 1998
Locality: SDSM V244, South Dakota.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
SDSM 2493: 34 articulated caudal vertebrae.
Locality: SDSM V8918, South Dakota.
Horizon: Upper Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
SDSM 17621: 2 anterior caudal vertebrae.
SDSM 17622: 8 distal caudal vertebrae.
Locality: SDSM V8921, South Dakota.
Horizon: Near the top of the Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
SDSM 22341: 4 caudal vertebrae.
Locality: SDSM V921, South Dakota.Horizon: Uppermost Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
SDSM 25797: Radius and 20 large caudal vertebrae.
Locality: SDSM 967, South Dakota.
Horizon: Just below the Niobrara/Pierre contact.
Biostratigraphy:
Age: Late Cretaceous.
Material:
SDSM 32698: 9 distal caudal vertebrae.
Locality: SDSM V9615, South Dakota.Horizon: 25.5 meters below the Niobrara/Pierre contact.
Biostratigraphy:
Age: Late Cretaceous.
Material:
SDSM 32729: 24 associated caudal vertebrae and haemal spines.
Locality: SDSM V9610, South Dakota.Horizon: 1.75 meters below the Niobrara/Pierre contact.
Biostratigraphy:
Age: Late Cretaceous.
Material:
SDSM 32714: Proximal end of ilium, distal ends of both femurs, and caudal vertebra.
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= cf. Tylosaurus sp indet. MEREDITH, MARTIN & WEGLEITNER, 2007
Locality: SDSM Locality V2000-19, at water level near the mouth of Nicholas Creek, along the Missouri River, Lyman County, South Dakota.
Horizon: Boyer Bay Member, Sharon Springs Formation, Pierre Shale Group.
Biostratigraphy:
Age: Campanian Stage, Upper Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
SDSM 39966: Fragmentary skull and partial skeleton.
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MEYER, 1994
Locality: North Sulphur River, Texas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: Teeth and vertebrae.
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MILLER, 1967
Locality: Phoebus Landing, Bladen County, North Carolina.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
UNC 3889: Jaw.
USNM 3763: Jaw.
USNM 3889: Right mandible.
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MILNAR, 1987
Locality: Hampshire County, England, Southern United Kingdom.
Horizon: Upper Chalk.
Biostratigraphy: G. quadrata zone.
Age: Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Caudal vertebrae and teeth.
Locality: Kent County, England, Southern United Kingdom.
Horizon: Upper Chalk.
Biostratigraphy:
Age: Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Caudal vertebrae and teeth.
Locality: Forness Piont, Bridlington, North Yorkshire County, England, Southern United Kingdom.Horizon: Upper Chalk.
Biostratigraphy: M. testudinarius Zone.
Biostratigraphy:
Age: Santonian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Caudal vertebrae and teeth.
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RENGER, 1935
Locality: Near West Greene, Greene County, Alabama.
Horizon: Lower Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: Skeleton.
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RUSSELL, 1967
Locality: 1 mile east of Culeoka in the Lavon Reservior area, Collin County, Texas.
Horizon: Taylor Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
USNM 18496: Skull.
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RUSSELL, 1970
Locality: Harrell Station Area, Southeast of Marion Junction, Dallas County, Alabama.
Horizon: Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
PR 204: Cranial fragments, 1 dorsal and 28 caudal vertebrae and elements of pelvic appendage.
Locality: Eutaw, Greene County, Alabama.
Horizon: Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
P 27474: Internarial bar of premaxilla.
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SHELDON, 1996
Locality: Logan County, Kansas.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 1151, 1159, 1278, 1283, 1293, 1159: Early juvenile.
YPM 1307: Late juvenile.
YPM 1295, 1285, 1424, 1420, 1157, 1250, 1244, 1287, 1285, 1115B, 1422, 1250, 1147, 1148, 1423: Subadult.
YPM 1152: Both adult and early juvenile specimens.
YPM 1149, 1153, 1279, 1300, 1309: Adults.
Locality: Gove County, Kansas.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 1274: Subadult.
Locality: Rooks County, Kansas.Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 10753: Adult.
Locality: Trego County, Kansas.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 40454: Adult.
YPM 40775: Late Juvenile.
Locality: Ellis County, Kansas.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 40762: Adult.
YPM 40763, 40765: Early juveinle.
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SHIMDA, 1997
Locality: Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
M.J. and P. A. Everhart collecton: Skull with teeth of Cretoryxhina embedded in it.
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TANKE pers. comm.
Locality: Manitoba Province, Canada.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
V 212: Fragmentary skull and lower jaws.
Number: Not given: Left front paddle.
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THURMOND, 1969
Locality: Austin, Travis County, Texas.
Horizon:
Biostratigraphy:
Age: Unknown.
Material:
SMUSMP 62046: Skull roof.
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WILLISTON, 1895/1898
Locality: Unknown, Wallace County, Kansas.
Horizon: Sharon Springs Member? Pierre Shale.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
KUVP? Fragmentary skull probably a composite of several specimens.
KUVP 1015: Pygal vertebrae.