Planularia tricarinella  (Reuss, 1863)
 
Class: Nodosariata  Subclass: Nodosariana  Order: Vaginulinida  Family: Vaginulinidae
 
found in Texas (Gulf Coast and adjascent areas) 
   American South   USA
Project:
 
Geological Time: Cretaceous  Upper Cretaceous  
Pecan Gap chalk
 
the image is published in the paper mentioned below
 
 
 
The identification is based upon:
 Cushman, J., A., 1946: Upper Cretaceous foraminifera of the Gulf Coastal region of the United States and adjacent areas. U. S. Geol. Survey. Prof. Paper 206   Plate 20, Fig. 3
 
 
genus.php?no=1028283&aktion=suche
 
dataset number: FEU-1028283
 
Citation: Hesemann, M. 2020. www.foraminifera.eu. Webpage  https://doi.org/10.13140/RG.2.2.22727.11680/1