Nature research paper: Sustained wet–dry cycling on early Mars
) sections . Other locations with possible polygonal ridges as incipient or altered variants are annotated in Extended Data Fig.
. The approximate distance of 200 m and 220 m between the adjacent sections centers is annotated on top . Facies are drawn based on available images from Mastcam M34/M100, MAHLI and ChemCam RMI. Nodular features within bedrock interpreted as chemical deposits are highlighted in red, whereas physical sedimentary structures are shown in blue. Sedimentary structures were rarely observed and the host rock of chemical deposits was mostly smooth and featureless.
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