Wah Wah Limestone

Millard County, Utah

A graptolite from the lower Ordovician Wah Wah Limestone, western Millard County, Utah, a number of miles east of the eastern border of White Pine County, Nevada. Genus-species is assigned to Phyllograptus anna. Photograph courtesy Lee F. Braithwaite; I edited and processed the image through photoshop.

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