Class: Nodosariata  Subclass: Nodosariana  Order: Vaginulinida  Family: Vaginulinidae

 

found  

   Midwestern USA   USA

Project:

 

Geological Time: Jurassic  Middle Jurassic  Callovian

 

classification and image courtesy of

 

 

holotype

 

The identification is based upon:

 , : Loeblich, A. R.; Tappan, H. (1950). North American Jurassic Foraminifera, II. Characteristic western interior Callovian species. Journal of the Washington Academy of Sciences. 40: 5-19.    Plate , Fig. 

 

 

 

dataset number: FEU-1023649