Snyder, E. M. (1991). Revised taxonomic procedures and paleoecological implications for some North American Mississippian Fenestellidae and Polyporidae. Palaeontographica Americana, 57: 1-275
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Snyder, E. M.
1991
Revised taxonomic procedures and paleoecological implications for some North American Mississippian Fenestellidae and Polyporidae