[[File:1024px-Navajo Sandstone.JPG|400px|thumb|Navajo Sandstone at the Moccasin Mountain Dinosaur Tracksite. Photo by [https://commons.wikimedia.org/wiki/User:%C3%93%C3%B0inn Óðinn].]] | [[File:1024px-Navajo Sandstone.JPG|400px|thumb|Navajo Sandstone at the Moccasin Mountain Dinosaur Tracksite. Photo by [https://commons.wikimedia.org/wiki/User:%C3%93%C3%B0inn Óðinn].]] |