Conceptual consideration and outcrop interpretation on early stage deformation of sand and mud in accretionary prisms for chaotic deposit formation - ScienceDirect
How to enjoy mud season in the Colorado mountains - Axios Denver
Soft mud and sand hi-res stock photography and images - Alamy
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Mud volcano - Wikipedia
How To Cover, Harden or Dry Up Mud in your Backyard, Paddock or Construction Site with Soil Stabilization Techniques - Estimation QS
Tidal, mud, dirt, nature, sand - free image from needpix.com