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Karakaya Basin

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Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2000
DOI: 10.1144/GSL.SP.2000.173.01.04
EISBN: 9781862394216
... & Dixon 1984 ; Stampfli et al. 1991 ; Dercourt et al. 1993 ; Okay et al. 1996 ). These models have assumed a wedge-shaped Palaeotethys embayment in the eastern Mediterranean and discussed the position of the Karakaya Basin with respect to the Palaeotethys. They have also discussed early rifting...
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Series: AAPG Studies in Geology, AAPG Studies in Geology
Published: 01 January 1997
DOI: 10.1306/M68612C11
EISBN: 9781629810782
... represent segments of the Tethyside system that carry the record of Cimmeride and Alpide orogenic events. The Cimmeride orogeny resulted from the elimination of Paleotethys and her dependencies such as the Karakaya marginal basin, which existed during the Triassic. The Paleotethyan Ocean was located...
Journal Article
Published: 01 May 2004
Journal of the Geological Society (2004) 161 (3): 501–511.
... Gondwana margin. The northern Gondwana margin rifted in the Triassic; fragments either remained nearby (Taurides) or drifted northwards (e.g. Karakaya) attached to a north-subducting plate. New oceanic crust replaced Palaeo-Tethys with Neotethys and back-arc marginal basins opened along the south Eurasian...
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Journal Article
Published: 01 December 1996
Journal of the Geological Society (1996) 153 (6): 995–1009.
... categories of hypotheses have been proposed for the formation of the Karakaya Complex: (i) those involving sedimentary, relatively in situ, basinal processes, and (ii) those involving tectonic juxtaposition and imbrication of deep-sea se- quences. The sedimentary option was initiated by Bingo1 et al. (1973...
Book Chapter

Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2000
DOI: 10.1144/GSL.SP.2000.173.01.01
EISBN: 9781862394216
... Triassic times. Northward subduction of Palaeotethys triggered the opening of back-arc oceans along the Eurasian margin from Austria to the Pamirs. The fate of these Permo-Triassic marginal basins is quite different from areas to area. Some closed during the Eocimmerian collisional event (Karakaya, Agh...
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Series: GSA Special Papers
Published: 01 January 1984
DOI: 10.1130/SPE195-p1
...-Early Cretaceous age, and the latest Triassic Karakaya Orogen in Turkey are located south of the main trunk of the Cimmerides. They grew out of intra-Cimmerian Continent mini-oceans that may have begun opening locally as Paleo-Tethyan marginal basins. Extensive fore- and hinterland areas of complex...
Journal Article
Published: 01 December 1991
Journal of the Geological Society (1991) 148 (6): 1141–1143.
... tectonic unit of North Turkey, the Karakaya complex of the Tokat massif. He stressed the oceanic nature of the Karakaya basin, based on the existence of an incomplete ophiolite (Karadag complex). The closure history of this basin, resulting in the Karakaya orogen was then presented. 0. Tatar (Keele...
Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2000
DOI: 10.1144/GSL.SP.2000.173.01.06
EISBN: 9781862394216
... of the Karakaya Formation and are interpreted as a Triassic rift basin assemblage. These units are unconformably overlain by a transgressive sequence of Liassic-Late Cretaceous age that represents the northeastward deepening carbonate platform of the Sakarya Composite Terrane. The middle tectonic unit...
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Journal Article
Published: 31 January 2021
Journal of Foraminiferal Research (2021) 51 (1): 14–31.
...., and Koçyiğit, A., 1993 , Third remark on the geology of Karakaya Basin. An Anisian megablock in northern central Anatolia: micropaleontologic, stratigraphic and tectonic implications for the rifting stage of Karakaya Basin, Turkey : Revue de Paléobiologie , v...
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Journal Article
Journal: Clay Minerals
Published: 01 June 2017
Clay Minerals (2017) 52 (2): 191–202.
...Muazzez Çelik Karakaya; Necati Karakaya; Fuat Yavuz Abstract This study focused on the mineralogical and physico-chemical properties of heulandite/clinoptilolite (Heu/Cpt)-rich zeolitic tuffs SE of Ankara (Turkey) and evaluated their potential for use as adsorbents. The main Heu/Cpt minerals...
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Journal Article
Journal: Clay Minerals
Published: 01 June 2013
Clay Minerals (2013) 48 (3): 513–527.
.... , 2008 ; Karakaya et al. , 2011a , 2011b ). The study area is located northwest of the city of Manisa (western Turkey), close to Muradiye town ( Fig. 1 ). The area consists mainly of lacustrine sedimentary rocks of Neogene age and volcanics of basaltic to rhyolitic composition, based...
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Journal Article
Published: 01 November 2017
Clays and Clay Minerals (2017) 65 (5): 310–328.
... . Çelik Karakaya , M. , Karakaya , N. , and Temel , A. ( 2011b ) Mineralogical and geochemical characteristics and genesis of the sepiolite deposits at Polatlı basin (Ankara, Turkey) . Clays and Clay Minerals , 59 , 286 – 314 . Chen , B. , Liu , G. , Wu , D. , and Sun...
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Journal Article
Journal: Clay Minerals
Published: 31 July 2019
Clay Minerals (2019) 54 (3): 277–281.
... are of evaporitic origin and occur mainly in the Lusitanian and Algarve basins in the marls and grey clays in the forms of hyaline crystals or fibrous white masses that are silky to granular in appearance (Soure and Loulé) or having a saccharoid aspect (Óbidos). CIMPOR is the main Portuguese cement company; cement...
FIGURES
Journal Article
Journal: Clay Minerals
Published: 01 June 2015
Clay Minerals (2015) 50 (2): 221–232.
...Muazzez Çelik Karakaya; Mahmut Doğru; Necati Karakaya; Hasibe Cingilli Vural; Fatih Kuluöztürk; Sultan Şahin Bal Abstract The activity concentrations of natural radionuclides in peloids were studied to assess the radiologic hazard from 18 Turkish spas. The peloids are mainly used for therapeutic...
FIGURES
Journal Article
Published: 01 April 2015
Clays and Clay Minerals (2015) 63 (2): 85–109.
...Muazzez Çelik Karakaya; Necati Karakaya; Fuat Yavuz Abstract The pyroclastic sediments studied here contained varied amounts of zeolite and were formed in the saline alkaline Tuzgölü Basin following the alteration of dacitic volcanic materials during the Early to Late Miocene. The present study...
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Journal Article
Published: 01 June 1993
Journal of the Geological Society (1993) 150 (3): 541–550.
...P. A. FLOYD Abstract East of Ankara, Turkey, within the major thrust-bound tectonic units of the Ankara melange (Karakaya and Anatolian Nappes), are numerous blocks of low-grade metamorphosed submarine basaltic lavas. Stable incompatible element geochemistry indicates that the majority...
Journal Article
Journal: Clay Minerals
Published: 01 December 2014
Clay Minerals (2014) 49 (5): 609–633.
... and in a marine sedimentary basin. They are the products of the Late Cretaceous volcanic belt which is dominated by trachytic, dacitic, andesitic, minor rhydacitic and rarely rhyolitic and basaltic lavas and pyroclastics ( Abdioğlu & Arslan, 2005 ; Karakaya et al. , 2011 ). The bentonite samples were...
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Journal Article
Published: 01 August 2004
Clays and Clay Minerals (2004) 52 (4): 495–509.
.... Preliminary studies on the Karapinar sepiolite occurrences were reported by Karakaya etal . (2001) (M.Ç. Karakaya, N. Karakaya, A. Temel, Ş. Küpeli and Ü. Demiray, unpublished DPT/SÜAF report, 2001). The Neogene lacustrine basin east of Konya contains a sedimentary sequence in which sepiolite...
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Journal Article
Published: 01 February 2011
Clays and Clay Minerals (2011) 59 (1): 75–94.
...Muazzez Çelik Karakaya; Necati Karakaya; Şuayip Küpeli Abstract A number of different types of bentonite deposits formed by hydrothermal alteration and diagenetic processes are to be found in the Ordu area of the Eastern Black Sea region. The Ca- and Na-bentonite deposits are related to Upper...
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Journal Article
Published: 01 August 2015
Clays and Clay Minerals (2015) 63 (4): 235–261.
... hydrothermal alteration of the source rocks. The kaolins in the Çakmaktepe deposit were formed from the hydrothermal alteration of calcalkaline Karaboldere volcanics (KBV). The kaolinized materials were then reworked and accumulated in a lacustrine basin. The argillic alteration zones were associated...
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