NPGallery Search Results

Your search on Keywords contains 'fossil forest' returned 2 results, Showing page 1 of 1, Items 1 through 2

Petrified tree trunks standing upright on the side of a ridge overlooking an open valley

Fossil forest on Speciman Ridge

Landscape comparisons of Yellowstone: background illustration depicts Yellowstone's landscape 50 million years ago, while the inset illustration depicts Yellowstone's landscape as it appears today.