AGE AND GEOCHEMISTRY OF BASALT-CHERT ASSOCIATIONS IN THE OPHIOLITES OF THE IZMIR-ANKARA MELANGE EAST OF ANKARA, TURKEY: PRELIMINARY DATA

Date

2013-12-01

Author

Bortolotti, Valerio
Chiari, Marco
Göncüoğlu, Mehmet Cemal
Marcucci, Marta
Principi, Gianfranco
TEKİN, UĞUR KAĞAN
Saccani, Emilio
Tassinari, Renzo

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In this paper, we present the preliminary data on the age of the radiolarian cherts deposited on top of basalts belonging to the Eastern Ankara Melange (part of the Izmir-Ankara Melange). Petrological studies on the basalts were carried out in order to constrain the tectonic setting of the studied basalt-chert sequences. Nine sections were sampled East and Northeast of Ankara and twenty seven samples were collected for biostratigraphic and geochemical analyses.

Subject Keywords

Ophiolites, Basalts, Geochemistry, Radiolarians, Triassic, Jurassic, Early Cretaceous, Izmir-Ankara Melange. Turkey

URI

https://hdl.handle.net/11511/30551

Journal

OFIOLITI

DOI

https://doi.org/10.4454/ofioliti.v38i2.424

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

V. Bortolotti et al., “AGE AND GEOCHEMISTRY OF BASALT-CHERT ASSOCIATIONS IN THE OPHIOLITES OF THE IZMIR-ANKARA MELANGE EAST OF ANKARA, TURKEY: PRELIMINARY DATA,” OFIOLITI, pp. 157–173, 2013, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/30551.