mass wasting, gravity, slump, mudflow, earthflow, landslide
https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png00Marli Millerhttps://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.pngMarli Miller2017-04-30 20:31:262017-08-23 20:12:02Earth flow, N. California
