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Cretaceous and Paleogene Calcisphaerulidae from DSDP Leg 40, southeastern Atlantic
| Bolli, H.M. | |
| 1978a | |
| in Bolli, H.M. and Ryan, W.F.B. vol.40 pp. 819-838 pl.7 | |
| Cretaceous and Paleogene Calcisphaerulidae from DSDP Leg 40, southeastern Atlantic |
Bolli, H.M., 1978; Cretaceous and Paleogene Calcisphaerulidae from DSDP Leg 40, southeastern Atlantic. in Bolli, H.M. and Ryan, W.F.B. vol.40 pp. 819-838 pl.7