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, with ribs".

Holotype: ANSP 9263

Locality: Fort Benton, Chouteau County, 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, Chouteau County, 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, "broad, wide, side".

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.


_____________________________________________________________________________________

Species: magoder HENNING, 1914 (nomen nudum)
Etymology:

Holotype:

Locality:

Horizon:

Biostratigraphy:

Age:

Material: