Geochemical and isotopic evolution of Pliocene basaltic volcanism in the Eastern Anatolia Turkey

2016-09-05
Oyan, Vural
Özdemir, Yavuz
Keskın, Mehmet
Güleç, Nilgün Türkan

Suggestions

Geochemical Evolution of Miocene Volcanism in Western Anatolia, Turkey Related to Orogenic Collapse
Aldanmaz, Ercan; Pickard, M; Hanan, Bb; Furman, T; Kürkcüoğlu, Biltan; Sayıt, Kaan (2009-12-14)
Geochemistry and Petrology of the Kösedağ metavolcanic rocks Sakarya Composite Terrane Northern Turkey
Berber, Faruk; Göncüoğlu, Mehmet Cemal; Sayıt, Kaan (2015-08-21)
Central Pontides in Northern Turkey is a key area, comprising variably metamorphosed and deformed low-grade metavolcanic rocks. In this study we report the geochemical characteristics of the Kösedağ metavolcanics (KMV), and infer their tectonomagmatic evolution. The KMV include blastomylonitic volcanic rocks covered by the Cretaceous clastics and carbonates. The chemical composition of the KMV ranges from basalt, andesite to dacite. The evolved magma compositions reflect fractionation of plagioclase, Fe-Ti ...
Geochemistry and Tectonic Significance of the Kösedağ Metavolcanic Rocks from the Sakarya Zone, Northern Turkey.
Berber, Faruk; Göncüoğlu, Mehmet Cemal; Sayıt, Kaan (2014-09-24)
GEOCHEMISTRY AND PETROGENESIS OF THE ARC-RELATED KÖSDAĞ METAVOLCANICS, SOUTHERN CENTRAL PONTIDES, NORTHERN TURKEY
Berber, Faruk; Sayıt, Kaan; Department of Geological Engineering (2021-12-27)
The Kösdağ Metavolcanics (KM) in the southern Central Pontides crops out between the Izmir-Ankara-Erzincan Suture Zone (IAESZ) in the south and the Sakarya Composite Terrane in the north. The unit is represented by a low-grade metamorphic assemblage including meta-basics, meta-intermediates, and meta-felsics, interlayered with recrystallized limestone, mudstone, and chert. While the unit is bounded to the north by the North Anatolian Fault Zone (NAFZ), the Dikmen Formation stratigraphically overlie the unit...
Geochemistry and petrogenesis of the oceanic island and subduction-related assemblages from the palaeotethyan Karakaya subduction/accretion complex, central and nw Turkey
Sayıt, Kaan; Göncüoğlu, Mehmet Cemal; Department of Geological Engineering (2010)
The Nilüfer Unit of the Karakaya Complex at the pre-Liassic basement of the Sakarya Composite Terrane is composed mainly of metabasaltic lithologies with limestones, and minor cherts and mudstones. These metabasic assemblages show OIB- and E-MORB-type geochemical signatures with variable enrichment in the most incompatible elements relative to N-MORB. The Eymir Unit consists of variably deformed metaclastics, and constitutes the matrix in which the Nilüfer-type blocks are embedded. In the Ankara region, the...
Citation Formats
V. Oyan, Y. Özdemir, M. Keskın, and N. T. Güleç, “Geochemical and isotopic evolution of Pliocene basaltic volcanism in the Eastern Anatolia Turkey,” 2016, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/76470.