Genus: Palaeoscincus LEIDY, 1856 (nomen dubium)
Etymology: Greek, palaios, “ancient”, and Greek, skinkos, “skink”: “ancient skink”.
= Palaeosincus MALEEV, 1956 (sic)

Species: costatus LEIDY, 1856 (nomen dubium)
Etymology: Latin, costatus, "ridged."

Holotype: ANSP 9263

Locality: Fort Benton, Montana.

Horizon: Judith River Formation.

Biostratigraphy:

Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.

Material: Tooth.

Referred material:

LAMBE, 1902

Locality: Below Berry Creek, Red Deer River, Newell County,Alberta Province, Canada.

Horizon: Judith River Formation.

Biostratigraphy:

Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.

Material:

Number: Not given: Teeth.

 


SAHNI, 1972

Locality: Clambank Hollow, Montana.

Horizon: Judith River Formation.

Biostratigraphy:

Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.

Material:

AMNH 8542: Tooth.

_____________________________________________________________________________________

Species: latus MARSH, 1892 (nomen dubium)
Etymology: Latin, latus, "wide."

Holotype: YPM 4810

Locality: Peterson’s Quarry, Niobrara County, Wyoming.

Horizon: Lance Formation.

Biostratigraphy:

Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material: Tooth.


_____________________________________________________________________________________