Fossil grallator type footprint from a three-toed bipedal dinosaur from the Late Triassic of Nyack, Rockland County, New York (PRI 49745). Specimen is part of the [Paleontological Research Collections](http://priweb.org) and on display at Museum of the Earth, Ithaca New York. Total length of rock is approximately 24 cm. Model by Jaleigh Pier.