Ichnospecies: pilulatus E. HITCHCOCK, 1858
Etymology:
Holotype: Amherst collection 13/1
Locality: Turners Falls, 42°36’43”, 72°03’88”, Deerfield Basin, Franklin County, Massachusetts.
Horizon: Turners Falls Formation.
Biostratigraphy:
Age: Late Triassic.
Material: 4 toed prints of a bipedal or ?quadrapedal, digitigrade, tridactyle animal.
Referred material:
Localities: Lily Pond, ferry above Turners Falls, and Turners Falls, Massachusetts.
WEEMS, & KIMMEL, 1993
Locality: Manassas 7.5'-quadrangle along Compton Road, east of Virgina Route 28, Culpeper Basin, Fairfax County, Virgina.
Horizon: Lower Poolsveille Member, Manassas Sandstone.
Biostratigraphy:
Age: Carnian Stage, Lower Late Triassic Epoch, Late Triassic.
Material:
USNM 412533: Left pes.