New Zealand and off New Zealand
Geological Time: Paleogene Eocene
holotype
The identification is based upon:
, : Hornibrook, N. deB. (1961). Tertiary Foraminifera from Oamaru District (N.Z). Part 1- Systematics and Distibution. New Zealand Geological Survey Paleontological Bulletin. 34: 1-194. Plate , Fig.