Ichnospecies: leonardii LOCKLEY, 1988
Etymology:

Holotype:

Locality: Alameda Parkway Locality, Jefferson County, Colorado.

Horizon: South Platte Formation, Dakota Group.

Biostratigraphy:

Age: Early Cretaceous.

Material: 5 consecutive 3 toed footprints, some with manus tracks.

Note: Paleopathology, 1 trackway of a limping dinosaur.