Genus: Omosaurus LEIDY, 1856 (nomen dubium)
Etymology:
Species: perplexus LEIDY, 1856 (nomen dubium)
Etymology:
Holotype:
Locality: "Coal fields of Chatham County, North Carolina."
Horizon:
Biostratigraphy:
Age: Carnian Stage, Late Triassic Epoch, Late Triassic.
Material: Vertebrae, teeth and a dermal plate.