Ichnospecies: coloradensis (LULL, 1918) GILMORE, 1927
Etymology: In refercne to state of Colorado, where the tracks were discovered.
= ?Megapezia coloradensis LULL, 1918
Holotype: YPM 2145
Locality: Hermit Trail, Grand Canyon, Coconino County, Arizona.
Horizon: Hermit Shale.
Biostratigraphy:
Age: Early Permian.
Material: Trackways.
Referred material:
USNM 11598, 11707: Trackways.
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Ichnospecies: distercii MEIJIDE FUENTES, FUENTES VIDARTE & MEIJIDE
CALVO, 2001
Etymology:
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