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

 

found in the bottom of the  Laptev Sea

from cores into the continental margin of the Laptev Sea

   Laptev Sea   Russia

 

Geological Time: Quaternary  Holocene  

 

specimen provided and classification done by:

 

umbilical and lateral view of two different specimens

 

 

The identification is based upon:

 Seidenkrantz, M-S., 1995: Cassidulina teretis Tappan and Cassidulina neoteretis new species (Foraminifera): stratigraphic markers for deep sea and outer shelf areas. Journal of Micropaleontology October 1995, v. 14:145-157  13 pp. Plate 1+2, Fig. all

 

 

 

dataset number: FEU-1005591