Czech Republic
Geological Time: Triassic Upper Triassic
the image is from a publication, which is cited in the table descriptions of the below cited book by
holotype
The identification is based upon:
Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 387, Fig. 11-13