Full reference: E. Hitchcock. 1862. Supplement to the Ichnology of New England. Proceedings of the American Academy of Arts and Sciences 6:84-95
Belongs to Trihamus according to H. Haubold 1971
See also Hay 1902, Hay 1930, Hitchcock 1862, Hitchcock 1865, Hitchcock 1871, Hitchcock 1889, Hitchcock 1898, Lull 1904 and Lyman 1894
Sister taxon: Trihamus magnus
Type specimen: AC 47/30, a footprint. Its type locality is below Turners Falls, tracksite, which is in a Hettangian/Sinemurian fluvial-lacustrine sandstone/shale in the Portland Formation of Massachusetts.
Ecology:
Distribution:
• Jurassic of United States (3: Connecticut, Massachusetts collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.