Copy For Citation
Aydin F., Oğuz Saka S., Şen C., Dokuz A., Aiglsperger T., Uysal İ., ...More
JOURNAL OF ASIAN EARTH SCIENCES, vol.192, 2020 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
192
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Publication Date:
2020
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Doi Number:
10.1016/j.jseaes.2019.104217
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Journal Name:
JOURNAL OF ASIAN EARTH SCIENCES
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Artic & Antarctic Regions, Geobase, INSPEC
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Keywords:
Late Cretaceous, Subduction, Volcanism, Mantle-crust interaction, Sakarya Zone, Eastern Pontides, NE Turkey, PONTIDE OROGENIC BELT, I-TYPE GRANITOIDS, CONTINENTAL-CRUST, ISOTOPIC CHARACTERISTICS, NEOTETHYAN CONVERGENCE, GUMUSHANE AREA, ARTVIN AREA, ROCKS, MAGMATISM, PETROGENESIS
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Karadeniz Technical University Affiliated:
Yes
Abstract
The Late Cretaceous Artvin volcanic rocks (LCAVs) from the eastern Sakarya zone (ESZ) of NE Turkey are composed of mafic/basaltic (S1-catak and S2-caglayan) and felsic/acidic (S1-Kizilkaya and S2-Tirebolu) rock types that occurred in two successive stages: (i) first stage (S1: Turonian-Early Santonian) and (ii) second stage (S2: Late Santonian-Campanian). Clinopyroxene thermobarometric results point that the S2-caglayan basaltic rocks have crystallised at higher temperatures and under deeper crustal conditions than those of the S1-catak basaltic rocks.