Sedimentary structures: Stromatolites
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June 1, 2020
A look at stromatolites and cryptalgal laminates in outcrop This is part of the How
Tag: algal mats
The Ancient Earth 7. The Art of the Stromatolite
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March 7, 2016
Algae, Fossil Slime and Organic Precambrian Art Stromatolites are the earliest physical life forms on
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Bounding surfaces in aeolian dunes
July 22, 2026
Marie Carmichael Stopes (1880-1958)
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Common aeolian bedforms
June 27, 2026
Anne Phillips (1803-1862)
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The Bagnold dune field, Gale crater
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