Traits taxon details
original description
Young, K. (1951). Foraminifera and Stratigraphy of the Frontier Formation (Upper Cretaceous), Southern Montana. <em>Journal of Paleontology.</em> Vol. 25, No. 1 (Jan., 1951), pp. 35-68. [details] Available for editors 
basis of record
Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
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