3148485
type: TaxonName
creator: www.organismnames.com
title: Psammosphaera gracilis
name complete: Psammosphaera gracilis
nomenclatural code: ICZN
published in: Devonian and Silurian Foraminifera from Oklahoma. Journal of Paleontology Menasha , 13 1939: pp. 190-202. [Zoological Record Volume 76]