Ichnospecies: antiquus BEECHER, 1896
Etymology: Latin, antiquus, "antique, old."
Holotype: YPM 784
Locality: Near the town of Pleasant, Warren County, Pennsylvania.
Note: This town is under a new name.
Horizon: Chemung Formation.
Biostratigraphy:
Age: Late Devonian.
Material: A single pes print.
Note: This is no longer thought to be from a tetrapod.