The Unaz Formation A Key Unit in the Western Black Sea Region N Turkey

Date

2012-01-01

Author

Yılmaz, İsmail Ömer
Lilian, Svabenicka
Sabri, Kirici

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https://hdl.handle.net/11511/72682

Journal

TURKISH JOURNAL OF EARTH SCIENCES

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The Unaz Formation: A Key Unit in the Western Black Sea Region, N Turkey Tuysuz, Okan; Yılmaz, İsmail Ömer; Svabenicka, Lilian; Kirici, Sabri (2012-01-01) The Pontide magmatic belt in the Western Pontides, which developed in response to the northward subduction of the northern branches of the Tethys Ocean, consists of two different volcanic successions separated by an Upper Santonian pelagic limestone unit, the Unaz Formation. The first period of volcanism and associated sedimentation started during the Middle Turonian and lasted until the Early Santonian under the control of an extensional tectonic regime, which created horst-graben topography along the sout...
The Karakoç magmatic association (central Anatolia, Turkey): Intrusive products of H2O and CO2 rich alkaline melt Toksoy Köksal, Fatma (2010-06-13)
The Karakoc magmatic association (central Anatolia, Turkey): Intrusive products of H2O and CO2 rich alkaline melt KÖKSAL, FATMA; Göncüoğlu, Mehmet Cemal (2010-06-01)
The Palu-Uluova Strike-Slip Basin in the East Anatolian Fault System, Turkey: Its Transition from the Palaeotectonic to Neotectonic Stage Colak, Serap; AKSOY, ERCAN; Kocyigit, Ali; İNCEÖZ, MURAT (2012-07-01) The East Anatolian fault system (EAFS) is the 80-km-wide, 700-km-long, NE-trending sinistral strike-slip fault system forming a seismically very active intracontinental transfom fault boundary. It is located between Karhova County in the northeast and Karatas-Samandag counties in the southwest, and forms the southeastern boundary of the Anatolian platelet. The Palu-Uluova basin is one of several strike-slip basins located along the EAFS. It is surrounded by several push-ups such as the Karaomerdagi, Mastard...
The Almacik mafic-ultramafic complex: exhumed Sakarya subcrustal mantle adjacent to the Istanbul Zone, NW Turkey Bozkurt, Erdin; Satir, Muharrem; Crowley, Quentin G.; Ottley, Christian J. (2013-03-01) The Almacik Mountains in northwestern Turkey expose an upper-amphibolite-facies complex consisting of alternating ultramafic (harzburgitic and websteritic) and mafic (metagabbroic) rock types. In the eastern part of this complex are island arc meta-tholeiites and transitional to calc-alkaline metabasites that are chemically quite similar to those of the Permo-Triassic Cele mafic complex north of Bolu, and this suggests an equivalence. However, much of the section exposes structurally deeper and chemically d...

Citation Formats

İ. Ö. Yılmaz, S. Lilian, and K. Sabri, “The Unaz Formation A Key Unit in the Western Black Sea Region N Turkey,” TURKISH JOURNAL OF EARTH SCIENCES, pp. 1009–1028, 2012, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/72682.