Ichnospecies: tenuissimus E. HITCHCOCK, 1841
Etymology:
= Sauroidichnites tenuissimus E. HITCHCOCK, 1841
Holotype: Amherst collection 27/18
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 manus and pes prints of an occasionally quadrapedal.
Referred material:
Localities: Turners Falls, north bank below Turners Falls, Mass: Wethersfield, Conn.
= Harpedactylus gracilis E. HITCHCOCK, 1848
Etymology: Latin, gracilis, "slender."Holotype:
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
_____________________________________________________________________________________
Ichnospecies: gracilior E. HITCHCOCK, 1865
Etymology:
Holotype: Amherst collection 47/52
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 an occasionally quadrapedal.
Referred material:
Localities: Lily Pond, Gill, north bank below Turners Falls, Mass.
_____________________________________________________________________________________
Ichnospecies: crassus E. HITCHCOCK, 1865
Etymology:
Holotype: Amherst collection 47/53
Locality: Unknown.
Horizon:
Biostratigraphy:
Age: Late Triassic.
Material: 4 toed prints of a occasionally quadrapedal.