The Bruce Murray Space Image Library
Cross-bedded rock within Panamint Butte, Curiosity sol 748
Filed under pretty pictures, amateur image processing, Mars, Curiosity (Mars Science Laboratory)
Before driving on sol 748, Curiosity took in a panoramic view of rock layers displaying crossbeds. This image contains two sections of the same panorama. Crossbeds form where sand is being transported in a current of wind or water, making sand ripples. Sand cascades down the slip faces of the ripples, building out a series of inclined rock layers. Later erosion may plane off the tops of the originally inclined beds before another set of cross beds is deposited on top.
NASA / JPL / MSSS / Emily Lakdawalla
Original image data dated on or about September 13, 2014.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. For uses not allowed by that license, contact us to request publication permission from the copyright holder: Emily Lakdawalla
Other Related Images
Pretty pictures and