Genus: Helvetiodon CLEMENS, 1980
Etymology: Helvetia, Switzerland, and Greek, odontos, "tooth."

Species: schutzi CLEMENS, 1980
Etymology: Named for Herr Emil Schutz of Neunkirch who assisted Prof. Peyer in his research in the Hallau area.

Holotype: AIII-348 (NC 20)

Locality: Hallau Local Fauna, Schaffhausen Canton, Switzerland.

Horizon:

Biostratigraphy:

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

Material: A damaged molariform, tentatively identified as a right upper molariform.

Referred material:

-311,Molariforms.

AIII-268: Fragment of posterior end of upper molariform.

AIII-270: Fragment of posterior end of upper molariform.

AIII-303: Fragment of posterior end of upper molariform.

AIII-354 (NC 26): Crushed crown lacking posterior end, upper right.

AIII-390 (NC 60): Fragment of posterior end of upper molariform.

AIII-437 (NC 107): Fragment of an end of a molariform.

Premolariforms.

AIII-259: Anterior premolariform or incisiform.

AIII-265: Principal and anterior basal cusp.

AIII-291: Anterior premolariform.

AIII-302: Principal and accessory cusp.

AIII-325: Principal cusp.

AIII-334 (NC 6): Principal and accessory cups.

AIII-359 (NC 31): Slightly damaged, principal and accessory cusp.

AIII-360 (NC 32): Fragment with principal and accessory cusp.

AIII-393 (NC 63): Fragment of crown.

AIII-402 (NC 72): Principal and small, ?anterior basal cusp.

AIII-424 (NC 94): Anterior premolar.

AIII-439 (NC 109): Anterior premolar.

AIII-458 (NC 128): Principal and accessory cusp.

AIII-459 (NC 129): Principal and small, ?anterior basal cusp.

Incisiforms and caniniforms.

AIII-260, -271, -274, -294, -304, -316, -326, -330, -341, -345, -347, -349, -365, -416, -477: