Berggren, W. A. (1971). Paleogene planktonic foraminiferal faunas on Legs I-IV (Atlantic Ocean), JOIDES Deep Sea Drilling Program-a synthesis in A. Farinacci, ed., Proceedings of the II Planklonie Gonference, Roma, 1970. Rome: Edizioni Tecnoscienza. 57-75.
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Berggren, W. A.
1971
Paleogene planktonic foraminiferal faunas on Legs I-IV (Atlantic Ocean), JOIDES Deep Sea Drilling Program-a synthesis in A. Farinacci, ed., Proceedings of the II Planklonie Gonference, Roma, 1970
