Suchoprion
Suchoprion is a dubious genus of phytosaurian archosaur known from poor remains from the Late Triassic of North America. It was once thought to be a theropod dinosaur until 2013, when it was reclassified as a phytosaur.
Edward Drinker Cope named the genus Suchoprion in 1877 on the basis of a single species: S. cyphodon, known only from weathered teeth. The second species, S. sulcidens, was named in 1878. Both species were found in Wheatley's Copper Mines, Emigsville in Pennsylvania.