Iridotriton is an extinct genus of salamander known from a fossil discovered in stratigraphic zone 6 of the late Jurassic Morrison Formation,Foster, J. (2007). "Appendix." Jurassic West: The Dinosaurs of the Morrison Formation and Their World. Indiana University Press. pp. 327-329. within the Dinosaur National Monument, and contains one described species, Iridotriton hechti. It is likely a member of Cryptobranchoidea.
See also
Paleobiota of the Morrison Formation
References