Oolina borealis  Loeblich & Tappan, 1954
 
Class: Nodosariata  Subclass: Nodosariana  Order: Polymorphinida  Family: Ellipsolagenidae
 
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
 
 
forma with costae ending well before the aperture, leaving a smooth area around the aperture
 
The identification is based upon:
 , : Loeblich, A. R.; Tappan, H. (1954). New name for two foraminiferal homonyms. Journal of the Washington academy of sciences. 44: 384.    Plate , Fig. 
 
 
genus.php?no=1023118&aktion=suche
 
dataset number: FEU-1023118
 
Citation: Hesemann, M., The Foraminifera.eu Database (2024). Accessed at http://www.foraminifera.eu on 2024-07-25. doi: 10/dt5p