Species: propython COPE, 1869
Etymology:
Holotype: ANSP 10193
Locality: Uniontown, Perry County, Alabama.
Horizon: Selma Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material: Skull and nearly complete skeleton.
Frontal from JIMENEZ-HUIDOBRO, SIMOES & CALDWELL, 2016.
Clidastes skull after Carroll & Debraga, 1992.
Referred material:
BEHLKE & BOYD, 2003
Locality: Logan County, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Articulated cervical and dorsal series, several caudals, ribs and a nearly complete left front paddle.
= Clidastes cf. propython GERMANN, 2018
Locality: Alsen near Lägerdorf, Schleswig-Holstein State, Germany.
Horizon:
Biostratigraphy: Papillosa-Zone, Conica/gracilis zone.
Age: Early Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Tooth with fragment of jaw, a fragmentary tooth in a jaw fragment and a fragment of a sacral vertebra.
GRIGORIEV, ARKHANGELSKY, & MERKULOV, 2015
Locality: Beloe Ozero locality, Lysogorskii District, Saratov Region, European Russia.
Horizon: Rybushka Formation.
Biostratigraphy:
Age:
Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
ZIN PH, no. 5/48: Fused frontals.
JIMENEZ-HUIDOBRO, SIMOES & CALDWELL, 2016.
Locality:
Horizon:
Bisotratigraphy:
Age:
Material:
FHSM VP 985.0012: Frontal.
FHSM VP 985.0012 frontal from JIMENEZ-HUIDOBRO, SIMOES & CALDWELL, 2016.
KUEHNE & KUEHNE, 2018
Locality: Stone Bidge Site, Camden County, New Jersey.
Horizon: Englishtown Formation.
Biostratigraphy:
Age: Late Campanian Stage, Senonian Subepoch, Late Gulf Epoch, Late Cretaceous.
Material:
NJSM GP 21913: Caudal vertebral centrum.
NJSM GP 21609: Tooth.
LINDGREN & SIVERSON, 2004
Locality: Asen, Kristianstad Basin, N 56°08’56.1”, E 14°29’56.0”, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy: Belemnellocamax mammillatus zone.
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RM PZ R1778: The 3rd? cervical vertebra from a juvenile.
RM PZ R1779: 6th or 7th cervical vertebra.
RM PZ R1797: Second premaxillary or second dentary tooth crown.
RM PZ R1798: A large tooth-crown from the mid portion of jaw.
RM PZ R1799: A large tooth-crown from the anterior part of a mid-portion of the jaw.
RM PZ R1800: Crown from the anterior part of the mid-portion of the jaw of a juvenile.
RM PZ R1801: Crown from the posterior portion of the jaw.
RM PZ R1803: Crown from the posterior portion of the jaw.
RM PZ R1804, R1805: Pterygoid teeth crowns.
LO 82312: Tooth-crown of a juvenile.
LO 8232t: Tooth-crown from mid-portion of the jaw.
Number: Not given: 12 pterygoid teeth, 93 marginal teeth, 2 cervical vertebrae, 2 dorsal vertebrae, 6 cervical/dorsal vertebrae and 10 caudal vertebrae.
Locality: Axeltorp Kristianstad Basin, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy: Belemnellocamax mammillatus zone.
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RM PZ R1752a, b: 2 fragments of an axis.
Locality: Ignaberga, Kristianstad Basin, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy: Belemnellocamax mammillatus zone.
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given: 3 marginal teeth.
Locality: Ivo Klack, Kristianstad Basin, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy: Belemnellocamax mammillatus zone.
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RM PZ R1027: Terminal caudal vertebra.
Number: Not given: 1 marginal tooth.
Locality: Ugnsmunnarna, Kristianstad Basin, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy: Belemnellocamax mammillatus zone.
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given: 3 marginal teeth.
MARTIN, SCHUMACHER PARRIS & GRANDSTAFF, 1998
Locality: Marindahl Dam Spillway, Yankton county, South Dakota.
Horizon: 4.6 meters below the Niobrara/Pierre Contact.
Biostratigraphy:
Age: Late Cretaceous.
Material:
WHO unnumbered: A block of chalk containing frontal, prefrontal, pterygoid, 2 dentaries, jugal, 4 cervical vertebrae, trunk vertebrae and 10 ribs.
OM, MANNING, BADGER & WHITLEY, 2016
Locality: Stone Bridge Locality, Cherry Hill, Camden County, southern New Jersey.
Horizon: Upper Woodbury Formation.
Biostratigraphy:
Age: Early-Middle Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Teeth and caudal vertebra.
RUSSELL, 1970
Locality: Harrell Station Area, Southeast of Marion junction, Dallas County, Alabama.
Horizon: Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
P 27324: Disarticulated skull, presacral vertebra.
P 27828: Pterygoid and 6 vertebrae.
P 27439: Parts of skull, atlas and cervical vertebrae.
P 27440: Scapula and coarcoid fragments.
P 27449, 27545: Humerii.
P 27478: Tooth and metacarpal.
P 27484: Fragmentary disarticulated skull and presacral vertebrae.
P 27546: Quadrate.
PR 37: Cranial elements and humerus.
PR 38: Disarticulated skull and vertebrae.
PR 39: Cranial elements and presacral vertebrae.
PR 40: Disarticulated skull, most of vertebral column and appendicular elements.
PR 41: Cranial elements, vertebrae and hind limbs.
PR 42, 43, 46: Vertebrae.
PR 45: Cranial elements, presacral vertebrae and pectoral elements.
PR 47: Presacral vertebrae.
PR 48: Cranial elements, presacral vertebrae and humerus.
PR 49: Pygal vertebrae.
PR 50: Dorsal vertebrae.
PR 52: Disarticulated skull and atlas.
PR 53: Caudal vertebrae.
PR 138: Quadrate, marginal tooth and caudal vertebra.
PR 142: Cranial elements and vertebrae.
PR 192: Pectoral elements.
PR 200: Pygal vertebra and phalanges.
PR 211: Postorbitofrontal.
PR 238: Dentary.
Locality: Cedarville, Hale County, Alabama.
Horizon: Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
PR 51: Vertebrae.
Locality: Boligee, Greene County, Alabama.
Horizon: Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
PR 63: Humerus.
Locality: Mount Hebron, Greene County, Alabama.Horizon: Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
PR 150: Cranial elements and cervical vertebrae.
Locality: West Greene, Greene County, Alabama.
Horizon: Selma Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
PR 148: Cranial elements and vertebrae.
PR 156: Cranial elements, vertebrae and humerus.
PR 162: Quadrate and vertebrae.
PR 164: Disarticulated skull, most of vertebral column, and appendicular elements.
PR 175: Dorsal vertebrae.
PR 176: Caudal vertebrae.
PR 183: Radius.
Locality: Unknown.Horizon: Selma Formation?
Biostratigraphy:
Age: Late Cretaceous.
Material:
P 27355 : Dentary and splenial.
RUSSELL, 1967
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
AMNH 182:
AMNH R173:
AMNH 1507:
AMNH 1525:
AMNH 1546:
AMNH 1593:
AMNH ND2: Fragmentary skull.
YPM 1308:
YPM 1315:
YPM 1328:
and 13 unnumbered specimens.
USNM 3765:
USNM 3778:
MCZ 1625:
KU 1000:
KU 1005:
KU 1058:
KU 1108:
KU 1124:
KU 1134:
CNHM UR901:
CNHM P 12856:
CM 1190:
BELL, 1997
ANSP 10193:
UCMP 34535:
YPM 1105:
YPM 1310:
SHELDON, 1997
RMM 5830, 1788:
Locality: From bluff near A. Finney's ranch, Cottonwood Creek, SSW of Edgemont, Fall River County, South Dakota.Horizon: Lower Pierre Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
AMNH 5812:
NICHOLLS, 1988
Locality: South Dakota.
Horizon: Sharon Springs Member, Pierre Shale.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
As per NICHOLLS, 1988
AMNH 5812, FMNH PR 560, 671, KUVP uncatalogued, SDSM PC 8026 (field number), RTMP P.83.19.2, UCM 20568, UCM uncatalogued, USNM 2778-66, 2859-66:
SHELDON, 1996Locality: Logan County, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
YPM 1318, 1319, 1324, 1310: Adult.
YPM 1316, 1321: Subadult.
YPM 1371,
YPM 1368: Skull of a late juvenile.
YPM 1314: Early juvenile.
LINDGREN & SIVERSON, 2004
YPM 40354: 6th or 7th cervical vertebra.
Locality: Wallace County, Kansas.Horizon: Niobrara County.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 1316: Adult.
YPM 1317: Subadult.
Locality: Gove County, Kansas.Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 40368: Early juvenile.
YAMASHITA, KONISHI, & SATO, 2015
Locality: Southern Manitoba Province, Canada.
Horizon: Pembina Member, Pierre Shale.
Biostratigraphy: Baculites obtusus ammonite zone.
Age: Earliest Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous
Material:
CFDC M74.10.06:
= ?Clidastes cineriarum COPE, 1871
Etymology:Holotype: AMNH ?1579
Locality: 6 miles south of Sheridan, Kansas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Pterygoid teeth and vertebrae.
= Edestosaurus dispar MARSH, 1871
Etymology:Holotype: YPM 1100
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
= Edesteosaurus velox MARSH, 1871
Etymology:Holotype: YPM 1105
Locality: Kansas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Referred material:
WILLISTON, 1898
Small mandible.
Mandibles.
Fragmentary skulls and fragmentary skeletons.
WILLISTON & CASE, 1892
Locality: Butte Creek, Logan County, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
KUVP 1022: Nearly complete skeleton.
Locality: Unknown, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
KUVP 1108: Right quadrate.
= Clidastes wymani MARSH, 1871
Etymology:Holotype: YPM 1120
Locality: North Fork of Smoky Hill, Kansas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Chevron caudal vertebrae.
Referred material:
Number: Not given: Fragmentary skull and anterior vertebrae.
= Clidastes pumilus MARSH, 1871
Etymology:Holotype: YPM 1123
Locality: Logan County, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material: Quadrate of an early juvenile.
Referred material:
ABEL, 1919
Locality: Western Kansas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
KUVP 69552: Front paddle.
= Edestosaurus tortor COPE, 1871
Etymology:
= Clidastes tortor (COPE, 18721) COPE, 1874Holotype: AMNH 1513
Locality: Fossil Spring canon, Kansas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Fragmentary skull and fragmentary skeleton.
Referred material:
WILLISTON, 1898
Locality: Smoky Hill River, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
KUVP 1000: Skull, lower jaws, quadrate, vertebral column, left scapula and coracoid, pelvic girdle, parts of front paddle and ribs.
Locality: Unknown, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material:
KUVP 14278: Left quadrate.
KUVP?: Posterior cervical vertebrae.
KUVP?: Frontal bone.
KUVP?: Left quadrate.
= Edestosaurus stenops COPE, 1871
Etymology:Holotype: AMNH 1575
Locality: Near Fossil spring, Kansas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Fragmentary skull.
Referred material:
Locality: On a bluff on Butte Creek, Kansas.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: Fragmentary skeletons.
= Edestosaurus rex MARSH, 1872
Etymology:
Holotype: YPM 1310Locality: Smoky Hill River, Kansas.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material: Fragmentary skeleton.
= Clidastes medius MERRIAM, 1894
Etymology:Holotype:
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
= Clidastes westi WILLISTON & CASE, 1892
Etymology:Holotype: KU 1026
Locality: McAllister, Wallace County, Kansas.
Horizon: Lower Pierre Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: Nearly complete skull, lower jaw, 84 vertebrae, ribs, front and hind paddles.
_____________________________________________________________________________________
Species: liodontus MERRIAM, 1894
Etymology:
Holotype:
Locality: Logan County, Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material: Maxillae, premaxilla and dentaries.
Referred material:
AMNH 192:
AMNH 1548:
YPM 1333:
YPM 1334:
YPM 1335: Skull.
YPM 3982:
YPM 3996: Fragmentary skull.
YPM 24914:
3 unnumbered specimens at YPM:
USNM 6546:
USNM 11647:
USNM 11719:
MCZ 278:
MCZ 1618:
MCZ 1621:
KU 1039:
KU 1121:
FHM 10668:
PU 17249:
BELL, 1997
KU 1022:
FHM VP2071:
Locality: South Dakota.Horizon: Sharon Springs Member, Pierre Shale.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
KUVP 50104:
As per NICHOLLS, 1988
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:
SHELDON, 1996
Locality: Logan County, Kansas.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
YPM 1367: Late juvenile.
_____________________________________________________________________________________
Species: moorevillensis SHANNON, 1975 (nomen ex dissertatione, nomen nudum)
Etymology: In reference to Mooreville Chalk, Selma Group.
Holotype:
Locality:
Horizon: Mooreville Chalk, Selma Group.
Biostratigraphy: Middle Tylosaurus Acme-zone – Clidastes Acme zone.
Age: Niobraran age, Upper Santonian-Lower Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Referred material:
BEHLKE, OTT, KELLY & SPEARING, 2002
Loclaity: Logan County, Kansas.
Horizon: Niobrara Formation.
Biostratigraphy:
Age: Early Campanian Stage, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Nealry complete specimen.
Note: 7 meters long.
BELL, 1997
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
RMM 070:
GSA TC218:
RMNH PR495: