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Helicodiscus fimbriatus Wetherby, 1881 Fringed Coil |
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Scanning Electron Micrographs |
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Youngs Creek bed, Sherwood County, Tennessee. Collected by Bob Winters. |
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Helicodiscus fimbriatus Wetherby, 1881 Fringed Coil |
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Scanning Electron Micrographs |
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Youngs Creek bed, Sherwood County, Tennessee. Collected by Bob Winters. |
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