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.