{"version":"1.0","type":"link","title":"Frontier Formation - Newikis","description":"The Frontier Formation is a sedimentary geological formation whose strata date back to the Late Cretaceous. The formation's extents are: northwest Colorado, southeast Idaho, southern Montana, northern Utah, and western Wyoming. It occurs in many sedimentary basins and uplifted areas.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/c/cc/Frontier_Sandstone_%28Upper_Cretaceous%3B_western_Dinosaur_National_Monument%2C_Utah%2C_USA%29_14_%2848822462432%29.jpg/1280px-Frontier_Sandstone_%28Upper_Cretaceous%3B_western_Dinosaur_National_Monument%2C_Utah%2C_USA%29_14_%2848822462432%29.jpg","thumbnail_width":1280,"thumbnail_height":850}