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| Rippled sandstone from the base of the Wickiup. | [ Sizes: Orig | Med | Small | Thumb ] | |||
This rippled sandstone was formed during the early Triassic time, 225-180 million years ago. Slabs of this rock can be found all over the flanks of the Wickiup. Comments |
Image ID: 499678 Hits: 266 ![]() Image Type(s): Informational |