WoRMS taxon details
original description
Dunn, P. H. (1942). Silurian Foraminifera of the Mississippi Basin. <em>Journal of Paleontology.</em> 16(3): 317–342. page(s): p. 326 [details] Available for editors [request]
From editor or global species database
Diagnosis Test free, subangular, ranging from flattened triangular to rectangular in outline; wall agglutinated, thin, of poorly cemented fine to coarse quartz particles; no definite aperture. L. Silurian; USA: Illinois. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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