Ichnospecies: emmonsii (E. HITCHCOCK, 1841) E. HITCHCOCK, 1845
Etymology:
= Sauroidichnites emmonsii E. HITCHCOCK, 1841

Holotype: Amherst collection 31/27

Locality: Wethersfield, Harford Basin, 41°43’22”, 72°39’16”, Hartford County, Conneticut.

Horizon: Portland Formation.

Biostratigraphy:

Age: Late Triassic.

Material: Long fingered manus and pes prints.

Referred material:

= Sauroidichnites baileyi E. HITCHCOCK, 1841
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= Triaenopus emmonsianus E. HITCHCOCK, 1848
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= Triaenopus leptodactylus E. HITCHCOCK, 1858
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Ichnospecies: lulli THORPE, 1929
Etymology: In honor of Richard Swann Lull.

Holotype: YPM 1217

Locality: West portal to the Sugar Loaf Tunnel, about 8 1/2 miles east and slightly north of New Haven, New Haven County, Connecticut.

Horizon: East Berlin Formation.

Biostratigraphy:

Age: Late Triassic.

Material: Pes prints.

Referred material:

YPM 1225: Pes prints.