Sp

GILLETTE & ALBRIGHT, 2003

Locality: Utah.

Horizon: Tropic Shale.

Biostratigraphy:

Age: Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Adult, distal portions of premaxillae and mandible, complete pectoral and pelvic girdle, both hind limbs, a forelimb and several vertebrae, juvenile, distal portions of the premaxillae and mandible, a complete pelvic girdle, partial pectoral girdle, a complete from and hind paddle and several vertebrae.

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LUCAS, 1995

Locality: MNA 222, Black Mesa Basin, Hopi Indian Reservation, Navajo County, Northeastern Arizona.

Horizon: Mancos Shale.

Biostratigraphy:
Age: Cenomanian-Turonian Stage Boundary, Upper Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA Pl 182: Nearly complete right forelimb and other paddle bones and centra.

MNA Pl 183: Incomplete left humerus.

MNA Pl 184: Proximal end of femur.

MNA Pl 185: Paddle bones.

MNA Pl 187: Incomplete upper jaw.

MNA Pl 188: Part of right ischium.

MNA Pl 189: Part of left ilium.

MNA Pl 190: Dorsal vertebrae.

MNA Pl 191: Cervical vertebrae.

MNA Pl 192: Vertebrae.

MNA Pl 193: Neural spine fragments.

MNA Pl 194: Rib fragments.

MNA Pl 195: Glenoid of scapula.

MNA Pl 196: Incomplete left coracoid.

MNA Pl 198: Paddle bones.

MNA Pl 200: Pubis fragment.

MNA Pl 206: Skull fragment.

MNA Pl 207: Teeth.

MNA Pl 540: Centra.

MNA Pl 544: Bone fragments.

MNA Pl 1353: Centra.

MNA Pl 1354: Skull fragments.

MNA Pl 1489: Dorsal vertebrae and bone fragments.

MNA Pl 1510: Centrum.

Locality: MNA 236, Black Mesa Basin, Hopi Indian Reservation, Navajo County, Northeastern Arizona.

Horizon: Mancos Shale.

Biostratigraphy:
Age: Cenomanian-Turonian Stage Boundary, Upper Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA Pl 1622: Vertebral centra.

MNA Pl 1876: Rib fragments.

MNA Pl 1959: Isolated tooth.

 

Locality: MNA 245, Black Mesa Basin, Hopi Indian Reservation, Navajo County, Northeastern Arizona.

Horizon: Mancos Shale.

Biostratigraphy:
Age: Cenomanian-Turonian Stage Boundary, Upper Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA Pl 1625: Paddle bones.

MNA Pl 1645: Jaw fragments.

 

Locality: MNA 262, Black Mesa Basin, Hopi Indian Reservation, Navajo County, Northeastern Arizona.

Horizon: Mancos Shale.

Biostratigraphy:
Age: Cenomanian-Turonian Stage Boundary, Upper Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA Pl 1938:

 

Locality: MNA 296, Black Mesa Basin, Hopi Indian Reservation, Navajo County, Northeastern Arizona.

Horizon: Mancos Shale.

Biostratigraphy:
Age: Cenomanian-Turonian Stage Boundary, Upper Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA Pl 3215: Vertebrae and paddle bones.

MNA uncatalouged: Partial juvenile skeleton including numerous centra and partial right forelimb.

 

Locality: MNA 383, Black Mesa Basin, Hopi Indian Reservation, Navajo County, Northeastern Arizona.

Horizon: Mancos Shale.

Biostratigraphy:
Age: Cenomanian-Turonian Stage Boundary, Upper Gallic Subepoch, Lower Gulf Epoch, Late Cretaceous.

Material:

MNA Pl 3210: Bone fragments.

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MASSARE & DAIN, 1989

Locality: Weston County, Northeastern Wyoming.

Horizon: Mowry Shale.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Middle Cretaceous.

Material:

Number: Not given:

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NICHOLLS, 1988

Locality: Manitoba Province, Canada.

Horizon: Pembina Member, Pierre Shale.

Biostratigraphy:

Age: Campanian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

P79.04.12, P82.02.17: Partially articulated specimens.

P72.03.01, P75.02.06, M75.03.06, P78.01.08, M79.01.07, P80.07.16, P81.01.16, P81.10.17, MMMN V658: Disarticulated specimen.

P81.03.16, P84.05.18, ROM P-151, ROM P1-5: Fragmentary specimen.

P80.07.16: Juvenile specimen.

Locality: South Dakota.

Horizon: Sharon Springs Member, Pierre Shale.

Biostratigraphy:

Age: Upper Lower to Lower Middle Campanian Stage, Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous

Material:

As per NICHOLLS, 1988

AMNH 1625, 5834, KUVP 5033 (mixed with a tylosaur of the same number), TMP P83.19.3, UCM 3509, 38080, 38083, 38084, 48357:

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OSTROM, 1965

Locality: North of Upton, sec. 17, T49N, R5W, Crook County, Wyoming.

Horizon: Mowry Formation.

Biostratigraphy:

Age: Early Cretaceous.

Material:

Number: Not given:

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ROSS & CUFFEY, 2003

Locality: Elizabethtown Dump Site, along the Cape Fear River, Elizabethtown, Bladen County, North Carolina.

Horizon: Peedee Formation.

Biostratigraphy:

Age: Late Campanian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Teeth.

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SCOTT, 1970

Locality: Clark County, Kansas.

Horizon: Kiowa Formation.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Middle Cretaceous.

Material:

Number: Not given: Complete humerus.

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= CF. Trinacromerum sp SHIMADA, PARKIN, PALERMO & SCHUMACHER, 2003

Locality: Comanche National Grassland, Southeastern Colorado.

Horizon: Lincoln Limestone Member, Greenhorn Limestone.

Biostratigraphy:

Age: Middle Cenomanian Stage, upper Gallic subepoch, Lower Gulf Epoch, Middle Cretaceous.

Material:

Number: Not given: