July 22, 2016
July 22, 2016 | Categories: Sand and Mud, Shale, Stones and Rocks | Tags: mudstone, nature, Northern Ohio, photography, Schoepfle Garden | 2 Comments
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For more information about the iron bacteria, including Leptothrix discophora, click on this image of the book They Breathe Iron: Artistic and Scientific Encounters with an Ancient Life Form.
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