Genus: Hallautherium CLEMENS, 1980
Etymology: In reference to Hallau Local Fauna, Switzerland, Greek, therion, “beast, mammal”: Hallu beast..

Species: schalchi CLEMENS, 1980
Etymology: Named for Ferdinand Schalch whose studies of the Triassic-Jurassic boundary resulted in the discovery of the fossil locality near Hallau.

Holotype: AIII-318

Locality: Hallau Local Fauna, Schaffhausen Canton, Switzerland.

Horizon:

Biostratigraphy:

Age: Rhaetian Stage, Uppermost Late Triassic Epoch, Late Triassic-Lias Epoch-Early Jurassic.

Material: Left lower molariform preserved in a fragment of dentary.

Referred material:

AIII-337 (NC 9): Isolated lower molariform, Right.