Fossil ripple marks preserved in a slab of sandstone from the Jurassic Navajo formation, southern Utah state, USA. Ripples can be formed by streaming water, but can also be windblown.

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Size: 3552px × 2605px
Location:
Photo credit: © DIRK WIERSMA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, aeolian, bedding, earth, fossil, fossilised, fossilized, geological, geology, jurassic, marks, navajo, plane, ripple, ripples, sand, sandstone, sciences, slab, state, usa, utah, windblown