Class: Astrorhizata  Subclass: Astrorhizana  Order: Saccamminida  Family: Saccamminidae
 
from 13 localities in Missouri
   Midwestern USA   USA
 
Geological Time: Carboniferous  Mississippian  Lower Mississippian
Northview Formation
 
images are shown with permission of the journal micropaleontology and
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classified by Conkin and Conkin as Proteonina, which is nowadays unaccepted
 
The identification is based upon:
 Conkin, James E. and Conkin, Barbara M., 1964: 
Mississippian Foraminifera of the United States Part 1:
The Northview Formation of Missouri 
micropaleontology Volume 10 Number 1, January 1964  Pages 19-47 Plate 2, Fig. 38-41
 
 
genus.php?no=1004771&aktion=suche
 
dataset number: FEU-1004771