Image taken: 01/10/2011by: Geoffrey Rawling
(WGS 84 or NAD 83)
About this image
Steamboat Butte (aka: Battleship Mountian) is a classic example of an angular unconformity. The maroon Triassic Travesser Formation was tilted and eroded before being buried by Jurassic ergs (sand seas) that became the Entrada Formation.
Image posted: 12-17-2021