Ammodiscus cretaceus (Reuss, 1845)       

Class: Spirillinata  Subclass: Ammodiscana  Order: Ammodiscida  Family: Ammodiscidae

found at Dokan   Kurdistan   Iraq   

Geological Time: Cretaceous  Upper Cretaceous  
Shiranish Formation

the image is published in the below cited PhD-thesis of Dr. R.B.N. Jaff

scale bar 100µm

to the professional page of Dr. R.B.N. Jaff

The identification is based upon:
Jaff, R.B.N., 2015: Late cretaceous foraminifera from the Kurdistan region, NE Iraq: palaeontological, biostratigraphical and palaeoenvironmental significance. in PhD-Thesis, University of Leicester, Department of Geology Plate 1 in Ch5, Fig. 10