Upper Neogene biostratigraphy (planktonic foraminifera) of DSDP sites 139 and 141
- 1 January 1974
- journal article
- Published by Cushman Foundation for Foraminiferal Research in Journal of Foraminiferal Research
- Vol. 4 (1), 9-15
- https://doi.org/10.2113/gsjfr.4.1.9