Class: Astrorhizata  Subclass: Astrorhizana  Order: Saccamminida  Family: Saccamminidae
 
found  unknown
   Midwestern USA   USA
 
Geological Time: Silurian  Upper Silurian  
 
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 21, Fig. 11
 
 
genus.php?no=1013624&aktion=suche
 
dataset number: FEU-1013624