Coloraderpeton
Coloraderpeton is an extinct tetrapodomorph in the genus aïstopod within the family Oestocephalidae. Coloraderpeton is known from the Carboniferous Sangre [de Cristo Formation] of Colorado, and was initially known from vertebrae, ribs, and scales recovered from a University of [California, Los Angeles|UCLA] field expedition in 1966. Peter [Paul Vaughn] described these remains in 1969. A skull was later reported in an unpublished 1983 thesis and formally described by Jason S. Anderson in 2003.