Siphonina jacksonensis Cushman & Applin, 1926
 
Class: Rotaliata  Subclass: Rotaliana  Order: Rotaliida  Family: Siphoninidae
 
found in the  Choctaw County

4 miles north of Highway 84 junction with Alabama/Mississippi border
   American South   USA
 
Geological Time: Paleogene  Eocene  Priabonian
Yazoo Formation
the image is provided by
 
 
View of a specimen of Siphonina jacksonensis Cushman & Applin, 1926

Pachuta sequence
scale bar 400µm
 
The identification is based upon:
 Cushman, J., A., 1935: Upper Eocene foraminifera from the Southeastern United States  Professional Papers U.S. Geological Survey, 181  Plate 20, Fig. 2-8
 
 
genus.php?no=1018374&aktion=suche
 
dataset number: FEU-1018374
 
 
Citation:
Cushman, J., A., 1935: Upper Eocene foraminifera from the Southeastern United States Professional Papers U.S. Geological Survey, 181 Plate 20, Fig 2-8