Wave pattern in rock layers
This pebble came from a beach in south Devon, UK, and is about 6 cm long. The layers show a pattern reminiscent of shear instability. The reverse of the pebble shows a large amplitude wave but without the "crest" feature on the face shown in the photograph.
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Image properties
3000 × 4000 px;
image/jpeg; 2.6 MB
Camera:
Canon Digital IXUS 100 IS
Taken on 12
February
2019
Submitted on 13 February 2019
Licence
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
Credit
Gabriel Rooney (distributed via imaggeo.egu.eu)
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