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2. Middle Miocene to Quaternary diatom biostratigraphy in the Nankai Trough and Japan Trench and modified Lower Miocene through Quaternary diatom zones for middle - to - high latitude of the North Pacific, Deep Sea Drilling Project, Leg 87;Akiba,1986
3. Taxonomy Morphology and Phylogeny of the Neogene diatom zonal marker species in the middle - to - high latitude of the North Pacific, Deep Sea Drilling Project, Leg 87;Akiba,1986
4. The most recent phase of enhanced productivity in the Aegean - East Mediterranean Sea. Proceedings of the III Panhellenic;Anastasakis,1990
5. Diatom biostratigraphy of the middle - and high - latitude North Atlantic Ocean, Deep Sea Drilling Project, Leg 94;Baldauf,1987