Ichnospecies: triplex E. HITCHCOCK, 1848
Etymology:

Holotype: Amherst collection 41/26

Locality: Gray shales at Turners Falls, Massachusetts.

Horizon:

Biostratigraphy:

Age: Late Triassic.

Material: 4 toed prints of an occasionally quadrapedal.

Plesotype: Amherst collection 27/15

Referred material:

Localities: Field’s orchard in Gill, Turners Falls, north bank below Turners Falls, Mass.