DescriptionTwin Lakes falls Mammoth Crest.jpg English: Twin Lakes, waterfall, and Mammoth Crest. At 9000ft in eastern Sierra Nevada, California. Date Taken...
image is a derivative work of the following images: File:Twin Lakes falls Mammoth Crest.jpg licensed with Cc-by-3.0 2011-07-17T19:51:36Z Dcrjsr 3060x2040...
ichnogenus formed by boring bivalves in wood. Cross-section of mammoth footprints at The Mammoth Site, Hot Springs, South Dakota. Eubrontes, a dinosaur footprint...
