Lisserpeton
Lisserpeton is an extinct genus of prehistoric salamander of the Hell [Creek Formation]. Its closest living relatives are the mole salamanders.
Distribution
Fossils of Lisserpeton have been found in- Hell Creek Formation, Williston Basin
- Laramie Formation, Colorado
- Kaiparowits Formation, Utah
- Lance Formation, Wyoming
- Dinosaur [Park Formation], Alberta
- Ravenscrag Formation, Saskatchewan
- Cerro [del Pueblo Formation]