Karklins, O. L. (1986). Chesterian (Late Mississipian) bryozoans from the upper Chainman Shale and the lowermost Ely Limestone of western Utah. Memoir of the paleontological society , 17: 1-48
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Karklins, O. L.
1986
Chesterian (Late Mississipian) bryozoans from the upper Chainman Shale and the lowermost Ely Limestone of western Utah