Genus: Svalbardosaurus MAZIN, 1981
Etymology: In reference to Svalbard Archipeligo in the Artic Ocean east of northern Greenland, containing Spitsbergen island where the fossil was found, and Greek, sauros, “lizard”: Svalbard lizard.

Species: crassidens MAZIN, 1981
Etymology:

Holotype: SVT 332

Locality: Mont Viking, Sassendalen, Spitsbergen, Svalbard Island, Norway.

Horizon:

Biostratigraphy:

Age: Spathien Stage, Upper Scythian Epoch, Early Triassic.

Material: Teeth.