Class: Rotaliata  Subclass: Rotaliana  Order: Robertinida  Family: Robertinidae

 

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

 

detail of wall

 

 

The identification is based upon:

 , : Cushman, J.A. (1925). Recent Foraminifera from British Columbia. Contr. Cushman Lab. Foram. Res. 1: 38-47.    Plate , Fig. 

 

 

 

dataset number: FEU-1023923