Class: Rotaliata  Subclass: Rotaliana  Order: Rotaliida  Family: Nonionidae

 

found in waters off  Sitka

Crawfish Inlet, from about 21m waterdepth

   Pacific off Alaska   USA

 

Geological Time: Quaternary  Holocene  recent

 

the specimen is photographed with the SEM VEGA3 TESCAN at Senckenberg am Meer by Michael Hesemann and collected by

 

 

 

The identification is based upon:

 , : Heron-Allen, E.; Earland, A. (1930). The Foraminifera of the Plymouth District. II. Journal of the Royal Microscopical Society. 50(2): 161-199.    Plate , Fig. 

 

 

 

dataset number: FEU-1023937