Ichnospecies: coloradensis HAUBOLD, 1971
Etymology: In reference to Colorado, where the specimen was found.

Holotype:

Locality: South Meeker, Rio Blanco County, Colorado.

Horizon: Glen Canyon Group, Navajo Sandstone.

Biostratigraphy:

Age: Lower Jurassic.

Material: Trackway.

Note: Biped.