Species: platyurus COPE, 1868
Etymology:
= Discosaurus carinatus COPE, 1868
Holotype: ANSP 10081 (not ANSP 18001 as reported by Wells, 1952, 1962)
Locality: Field LeConte 1868 "...in a ravine 15 miles NW of the post,
Fort Wallace Kansas,” at McAllister Buttte, Logan County, Kansas.
Horizon: Sharon Springs Member, Pierre Shale.
Biostratigraphy:
Age: Upper Lower to Lower Middle Campanian Stage, Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous
Material: Occiput of skull, partial rostrum, mandibular symphysis, 74 cervicals,
3 pectorals, 26 dorsals, 3 sacrals, and 26 caudals, pectrum and pelvis.
Note: Enchodus and 5 other species in the stomach region (CICIMURRI & EVERHART,
2001)
FHSM VP-398: 7 mid-dorsal vertebrae and fragments of 2 or more single headed ribs.
KUVP 129744: 2 posterior vertebrae, fragments of single headed ribs, 2 partial gastralia and 38 gastroliths.
CMC VP6865: 5 complete, single headed ribs, 3 partial ribs, 20 complete or nearly complete gastrala, and 7 additonal gastroliths.
Note: These last three are considered part of the type specimen (EVERHART, 2005, NOE & GOMEZ-PEREZ, 2007)
Referred material:
WILLISTON, 1906
Locality: Montana.
Horizon: Pierre Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
AMNH: Vertebrae.
= Cimoliasaurus sp ZITTEL, 1890
Holotype:Locality:
Horizon:
Biostratigraphy:
Age:
Material: