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
Tag: Ancient life
The Ancient Earth 5. Life and all that… Where, How, When? Part 1
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January 24, 2016
The Origin of Life? This is a vexing question; perhaps the ultimate puzzle! It invokes
The Ancient Earth: 4. Water – Oceans of the stuff
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January 17, 2016
The Ancient Earth 4. Where did all that water come from? The oceans cover 71%
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Bounding surfaces in aeolian dunes
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Marie Carmichael Stopes (1880-1958)
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Common aeolian bedforms
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Anne Phillips (1803-1862)
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The Bagnold dune field, Gale crater
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