Duck Creek Formation of Love County, Oklahoma
American South USA
Geological Time: Cretaceous Lower Cretaceous Albian
the SEM image is provided by Dr.
View of a specimen of Clavihedbergella subcretacea (Tappan, 1943)
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: