Vertigo ovata Say, 1822 Ovate Vertigo |
Scanning Electron Micrograph (SEM) |
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Paint Rock River system, Estill Fork, 1 mi N. Estillfork, Jackson County, Alabama (1.57 mm. in maximum diameter). Bob Winters! 17 March, 2015. Specimens culled by H. G. Lee, and SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. |
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Paint Rock River system, Estill Fork, 1 mi N. Estillfork, Jackson County, Alabama. Specimen culled and photographed by Lori Schroeder. Also see: Vertigo ovata Say, 1822 Ovate Vertigo. |