In the field: Windows into two billion year-old rocks
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January 15, 2018
My early geological education was very much New Zealand centered; the gamut of sedimentary, igneous
Tag: red beds
Ancient earth. 3 The air we breath; how our atmosphere evolved
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January 10, 2016
The really ancient earth: How our atmosphere evolved Take a deep breath. Savour it. One
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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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