Coccolithus petrinus Stradner, 1969
Stradner, H. 1969. The nannofossil of the Eocene Flysch in the Hagembach Valley (Northern Vienna woods), Austria. Rocznik Polskie Towarzystwo Geologiczne = Annales de la Société Géologique de Pologne. 39: 403-432.
Coccolithus petrinus
Stradner, 1969
Early Eocene
Hagenbach Valley, Northern Vienna Woods, Austria.