Ichnospecies: lineatus (BOCK, 1952) BAIRD, 1957
Etymology:
= Otozoum (?) lineatus BOCK, 1952
Holotype: Hitchcock collection, Lafayette Collate, Easton, Pennsylvania, S4909
Locality: Smith Clark quarry near Milford, 1.25 km north of Delaware River Bridge, Hunterdon County, New Jersey.
Horizon: Lower Passic Formation (Old Upper Brunswick Formation), about 5100 meters above the Triassic Base, Level B, Newark Series.
Biostratigraphy:
Age: Norian Stage, Late Triassic Epoch, Late Triassic.
Material: A left manus-pes set.
Note: Same horizon at which Chirotherium parvum and Gigandipus
milfordensis were found.
MCZ 212: The succeeding right set of the same trackway.
Referred material:
LC S489, MCZ 213: Presumably 3 adults.
AMNH 1789, 2258: Smaller individuals.
AMNH 2259, MCZ 214: Juvenile tracks.
BIRON & DUTUIT, 1981Locality: Argana, Morocco.
Horizon:
Biostratigraphy:
Age: Late Triassic.
Material:
Dalle 2: Trackway.
OLSEN & FLYNN, 1989Locality: Nyack Beach State Park, Haverstraw, Rockland County, New York.
Horizon: Stockton Formation.
Biostratigraphy:
Age: Late Triassic.
Material:
YPM 7731: Manus-pes overlapped by pes of Brachychirotherium eyermani.
Note: Parrish believes Apatopus tracks may belong to a rhynchosaur or trilophosaur.