found in waters off
Sitka
Southern Chatham Strait, from about 554m waterdepth
Pacific off Alaska USA
Geological Time: Quaternary Holocene recent
the mud in which the specimen was found was provided by
from 554 m waterdepth
The identification is based upon:
, : Williamson, W.C. (1858). On the recent Foraminifera of Great Britain. The Ray Society, London. 1-107. Plate , Fig.