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Showing results for tags 'geologic phenomena'.
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Here’s an oddball specimen that turned up on lake Champlain in Clinton county, New York, USA. The relationship between the ridges and the circles reminds me of counter septarian, but the scale seems off, and some of the circles overlap(??). Also the textures give the impression of a sheared-off surface rather than a weathered surface typical of counter septarian finds. Any insights?
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- geologic phenomena
- fossil?
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A fossil friend found this in an open country, dry stream bed, while hunting in eastern Oregon. what the ---?
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- archeological dead end
- geologic phenomena
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