Foraminifera taxon details
original description
Brenckle, P.; Marshall, F. C.; Waller, S. F.; Wilhelm, M. H. (1982). Calcareous microfossils from the Mississippian Keokuk Limestone and adjacent formations, upper Mississippi River valley: Their meaning for North American and intercontinental correlation. <em>Geologica et Palaeontologica.</em> 15: 47-88. [details] Available for editors [request]
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