Class: Monothalamea   Subclass:    Order: Astrorhizida   Family: Polysaccamminidae

 

found  unknown

   Midwestern USA   USA

 

Geological Time: Carboniferous  Pennsylvanian  

 

the image is from a publication, which is cited in the table descriptions of the below cited book by

 

 

 

The identification is based upon:

 Loeblich, A. R., Tappan, H. N.,  1987:  Foraminiferal genera and their classification.    Van Nostrand, Reinhold Co. New York  1728 pp.  Plate 24,  Fig. 10,11

 

 

dataset number: FEU-1013633