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

 

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:

 , : Brady, H. B. (1881). Notes on some of the Reticularian Rhizopoda of the "Challenger" Expedition. Part III. Quarterly Journal of Microscopical Science. (2) 21 (81): 31-71.    Plate , Fig. 

 

 

 

dataset number: FEU-1023935