original description(ofRugoglobigerina praehelvetica Trujillo, 1960 †)Trujillo, E. F. (1960). Upper Cretaceous foraminifera from near Redding, Shasta County, California. <em>Journal of Paleontology.</em> 34: 290-346.[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality