American South USA
Britton Clay, Eagle Ford Group at Midlothian (Ellis County, Texas)
Geological Time: Cretaceous Upper Cretaceous Cenomanian
the SEM image is provided by Dr.
View of a specimen of Pessagnoina moremani (Cushman, 1931)
the identification may differ from that on WoRMS and is based on the publication mentioned below
The identification is based upon:
Georgescu, Marius D., 2009: