†Gnathomortis stadtmani Kass 1999 (mosasaur)
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Reptilia - Squamata - Mosasauridae
Alternative combination: Prognathodon stadtmani
Full reference: M. S. Kass. 1999. Prognathodon stadtmani: (Mosasauridae) a new species from the Mancos Shale (Lower Campanian) of western Colorado. Utah Geological Survey Miscellaneous Publication 99-1:275-294
Belongs to Gnathomortis according to J. R. Lively 2020
See also Kass 1999
Sister taxa: none
Type specimen: BYU 13082, a partial skeleton. Its type locality is Cedar Mesa Road, East of Cedaredge, which is in a Campanian offshore siltstone in the Mancos Shale Formation of Colorado.
Ecology: aquatic carnivore
Distribution: found only at Cedar Mesa Road, East of Cedaredge
Specimen images are retrieved through the ePANDDA API.
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