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Pleistocene–Holocene calcareous nannofossil biostratigraphy of core samples from The Northeastern Sea of Marmara, Fenerbahçe–Pendik, NW Turkey
Authors:Ayegül Y&#x;ld&#x;z  Vedia Toker
Institution:aDepartment of Geological Engineering, Niğde University, Aksaray Engineering Faculty, 68100 Aksaray, Turkey;bDepartment of Geological Engineering, Ankara University, Engineering Faculty, Ankara, Turkey
Abstract:Pseudoemiliana lacunosa, Gephyrocapsa oceanica and Emiliania huxleyi (Ionian) (Pleistocene–Holocene) calcareous nannoplankton zones were identified from 82 samples of 14 cores taken from 8 locations in the northeastern Sea of Marmara. The investigation indicates that the identified biozones have been alternated by tectonic activity in the 1, 5 and 6 core locations. The study area has been affected three times by tectonic activity during the Pleistocene–Holocene time interval. The first activity occured during the Early Pleistocene and the others during Holocene.
Keywords:Biostratigraphy  Nannofossil  Pleistocene–  Holocene  Sea of Marmara  Turkey
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