Dr. Nagy I. Zoltán szerk.: Fragmenta Mineralogica Et Palaentologica 3. 1972. (Budapest, 1972)

Globorotalia angulata / G. pusilla pusilla zone Sample no. 7. All drawings X 120 Pig. 1. Globorotalia angulata (WHITE

) Pig. 2. Globorotalia varianta (SUBBOTINA

) Pig. 3. Globorotalia pseudoiota (H0RNIBR00K) Pig. 4. Globorotalia chascanona LOEBLICH & TAPPAN Pig. 5- Globigerina linaperta FINLAY Fig. 6. Globorotalia broedermanni CUSHMAN & BERMUDEZ Fig. 7. Globorotalia imitata SUBBOTINA Fig. 8. Globigerina aspensis COLOM Pig. 9. Globigerina spiralis BOLLI