Reference

Karol Borza, O. Samuel (1977): *Paratininnina tintinniformis* and *P. tulipaformis* nov. gen. et nov. sp. (incertae sedis) from Upper Triassic limestomes of West Carpathians (Czechoslovakia) – Zapadne Karpaty, Seria Paleontologia – 2-3: 143 - 150.