Stromatolitic Structure, Mongolia
Pictures of Sedimentary Structures
Stromatolitic structures are irregular piles of thin, parallel laminations built up by algae and bacteria through daily cycles of growth. See more of them here.
Photo courtesy Matt Affolter, all rights reserved
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About Sedimentary RocksSedimentary Rock TypesSee My Sedimentary Rock Picture
Background Knowledge
Sedimentary Rock Classification DiagramsWhat Are Clasts?Wentworth Sediment Size Scale
Tools for Rockhounds
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