New bulk rock and age data on the changes in magma evolution during the Miocene, Galatean volcanic area, central Anatolia, Turkey: A review

C Helvacı, Y Yücel-Öztürk, W Hames, I Seghedi - Geochemistry, 2024 - Elsevier
Abstract The Galatean Volcanic Province (GVP) lies within the Sakarya tectonic belt in the
northwest of central Anatolia, Turkey, south of the North Anatolian Fault, cropping out over …

The petrology of Paleogene volcanism in the Central Sakarya, Nallıhan Region: Implications for the initiation and evolution of post-collisional, slab break-off-related …

B Kasapoğlu, YE Ersoy, İ Uysal, MR Palmer, T Zack… - Lithos, 2016 - Elsevier
Zircon ages, mineral chemistry, whole-rock major and trace element compositions, as well
as Sr–Nd isotopic ratios of basaltic (basanite, basalt, and hawaiite with MgO= 3.90–10.06 …

Carbon isotope (δ13C) characteristics of middle Miocene Çayirhan oil shales (Beypazari, Ankara/Turkey): Implications on paleoenvironment and paleoclimate

BY Pehlivanli, Ş Koç, A Sari - Fuel, 2014 - Elsevier
Çayırhan oil shales situated 100 km NW of Ankara were formed in the Hırka formation of the
middle Miocene age. This formation is a volcanosedimentary sequence and represented by …

Organic geochemical evidence of the working petroleum system in Beypazarı Neogene Basin and potential traps (Northwest Central Anatolia, Turkey)

A Özdemir, Y Palabıyık, A Karataş… - Turkish Journal of …, 2020 - dergipark.org.tr
The Miocene units of the Beypazarı Neogene Basin extensively outcrop and prevalently
include oil shale and coal. In the previous studies, it has been determined that the total …

A case study of compression to escape tectonic transition: Tectonic evolution of the Nallıhan Wedge and comparison with the Tercan Wedge (Eastern Mediterranean …

M Şahin, C Yaltırak, Z Karacık - Journal of Asian Earth Sciences, 2019 - Elsevier
The Nallıhan and Çayırhan regions in western Anatolia host the stratigraphically and
tectonically important features of Nallıhan Wedge. The stratigraphic relationships and …

Post-Miocene deformation in the south of the Galatean Volcanic Province, NW of central Anatolia (Turkey)

B Rojay, A Karaca - Turkish Journal of Earth Sciences, 2008 - journals.tubitak.gov.tr
Central Anatolia, located on the immense Alpine-Himalayan orogenic belt, has a
complicated neotectonic evolution, and NE-SW-trending Neogene horsts-graben systems …

Alkaline series related to Early-Middle Miocene intra-continental rifting in a collision zone: An example from Polatlı, Central Anatolia, Turkey

A Temel, T Yürür, P Alıcı, E Varol, A Gourgaud… - Journal of Asian Earth …, 2010 - Elsevier
A large volcanic area (∼ 7600km2), the Galatean Volcanic Province (GVP), developed in
northwest Central Anatolia during the Miocene along the Neo-Tethys Ocean suture zone …

Turkish trona deposits: geological setting, genesis and overview of the deposits

C Helvacı - Mineral Resources of Turkey, 2019 - Springer
Trona deposits have limited distribution in the Earth's crust, but extraordinary concentrations
can be found in some places, commonly in combination with borate and other salt deposits …

One of the main neotectonic structures in the NW Central Anatolia: Beypazari Blind Thrust Zone and related fault-propagation folds

G Seyitoğlu, K Esat, B Kaypak - Bulletin of the Mineral Research …, 2017 - dergipark.org.tr
This paper suggests that the structure known as" Beypazarı flexure/monocline" in the Turkish
geology literature should be named as" Beypazarı fault-propagation folds". Beypazarı, Kilci …

[HTML][HTML] Miocene spores and pollen from Pelitçik Basin, Turkey–environmental and climatic implications

N Yavuz-Işık, C Demirci - Comptes Rendus Palevol, 2009 - Elsevier
The palynological investigation of the early Middle Miocene fluviolacustrine sedimentary
rocks interfingering with volcanics of the Galatean Volcanic Province at Pelitçik Basin …