Ammodiscus sp.

   found in sands of Kleby, Poland   late Oxfordian  Taxon Profile

View of a corroded specimen of Ammodiscus sp.

Material provided by Johannes Kalbe

SEM picture taken together with Dr. Rosenfeldt
head of the Mikrobiologische Vereinigung

The classification is based upon: Loeblich, A.R., Jr., and Tappan, H., 1988, Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York

maybe also interpreted as Spirillina sp.