Guppya sterkii (Dall, 1888) Sterki's Granule

Scanning Electron Micrographs (SEM)

Guppya sterkii (Dall, 1888) Sterki's Granule

 Guppya sterkii (Dall, 1888) Sterki's Granule

 Guppya sterkii (Dall, 1888) Sterki's Granule

 Guppya sterkii (Dall, 1888) Sterki's Granule

    Paint Rock River system, Estill Fork, 1 mi N. Estillfork, Jackson County, Alabama. The three specimens illustrated range from 1.00 to 1.07 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. of Geology, University of Florida, Gainesville, FL.  Also see: Guppya sterkii (Dall, 1888) Sterki's Granule.

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