Genus: Nicrosaurus non O. FRAAS, 1866
Species: ? superciliosus (COPE, 1893) (nomen dubium)
Etymology:
= Belodon
superciliosum COPE, 1893 (nomen dubium)
= Phytosaurus superciliosum (COPE, 1893) (nomen
dubium)
Holotype:
Locality: "In a light gray bed not far from the red bed which contained the remains of the typical specimens of Episcoposaurus haplocerus." Near wimdmill in the top posture 3 miles north of Dockum, Dickens County, Texas.
Horizon: Dockum Formation.
Biostratigraphy:
Age: Late Carnian-Early Norian Stage, Late Triassic Epoch, Late Triassic.
Material: Fragments of a skull and a few skeletal parts, dermal plates subquadrate.
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Species: ? validus (MARSH, 1893) (nomen dubium)
Etymology: Latin, validum, “strong”.
= Belodon
validus MARSH, 1893 (nomen dubium)
= Machaeroprosopus validus (MARSH, 1893) (nomen
dubium)
= Phytosaurus validus (MARSH, 1893) (nomen dubium)
Holotype: Yale Museum No. 2138
Locality: The quarry of Orestes Wilcox, half a mile southwest from the station, Simsbury, Hartford County, Connecticut.
Horizon: Newark SuperGroup.
Biostratigraphy:
Age: Carnian Stage, Late Triassic Epoch, Late Triassic.
Material: Proximal portion of the right scapula.