File:Graded bedding (Wilhite Formation, Neoproterozoic; Kinzel Springs, Tennessee, USA) 1 (40920536724).jpg - Wikimedia Commons
Sedimentary rock - Stratification, Fossils, Bedding | Britannica
Graded Bedding
Graded Bedding Animation - YouTube
Graded Bedding | Note
graded bedding - type of bedding sedimentary deposits in which individual beds become finer from bottom to top. | Sedimentary, Sedimentary rocks, Geology