Gulf of Mexico none
Geological Time: Quaternary Holocene recent
classification and image courtesy of
holotype
The identification is based upon:
, : Phleger, F. B.; Parker, F. L. (1951). Ecology of foraminifera, northwest Gulf of Mexico. Pt. II. Foraminifera species. Memoirs of the Geological society of America. 46: 1-64. Plate , Fig.