Ichnospecies: frenkii CASAMIQULA & FASOLA, 1968
Etymology: In honor of Dr. Samy Frenk.

Holotype: SGPV1151

Locality: 100 m northeast of Termas del Flaco, northern side of Rio Tinguiririca, NE san Fernado, Province Colchagua, Chile.

Horizon: Banos del Flaco Formation.

Biostratigraphy:

Age: Tithonian Stage, Late Malm Epoch, Late Jurassic.

Material: Trackway 3.

Referred material:

Trackways 5, 8 and in situ.

Paratypes:

/PEABODY, GALLI & DINGMAN, 1962

Locality: Quebrada de Chacarilla, Chacarilla, province of Tarapaca, Chile.

Horizon: Charcarilla Formation.

Biostratigraphy:

Age: Oxfordian Stage?, Lower Malm Epoch, Late Jurassic.

Material:

Number: Not given: 3 toed footprints.