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Structural properties and tectonic signi ficance of a shear zone discovered within the Tauride orogen near Alanya, SW Turkey

Yıl 2019, Cilt: 158 Sayı: 158, 31 - 47, 25.04.2019
https://doi.org/10.19111/bulletinofmre.502054

Öz

A major shear zone,
referred to as the Yeşilöz Shear Zone, was discovered in the lower Mahmutlar Nappe
of the Alanya Nappe Complex in Alanya region. The nappe shows early transposed folds
with axial metamorphic foliation and upright open folds formed during
emplacement. The NW-trending shear zone is around 2 km wide and mappable over a
length segment of 10 km. The shear zone consists of the metamorphic rocks of the
host nappe, but with the phyllite mylonitized by vertical shear foliation and the
quartzite and marble dispersed as lenticular bodies. These brittle rock bodies show
broken upright folds similar as in the nappe, and also the phyllite shear lenses
bear relics of the nappe metamorphic foliation. Analysis of kinematic indices in
the shear zone points to a dextral transcurrent deformation. The emplacement of
Mahmutlar Nappe caused mild metamorphism of the upper part of underlying nappe and
also affected it with the development of the shear zone that extended downwards.
The nappe underwent no further translational movement during and after the shear
zone formation, which suggests that the ductile transcurrent deformation probably
accommodated a residual shortening induced by the emplacement of the next, younger
nappe of the Alanya Nappe Complex.

Kaynakça

  • Allmendinger, R. W., Cardozo, N., Fisher, D. 2012. Structural Geology Algorithms: Vectors and Tensors in Structural Geology. Cambridge University Press, Cambridge, 302 s.
  • Bedi, Y., Öztürk, E.M. 2001. Alanya-Köprülü (Antalya) dolayının jeolojisi (Alanya-O 28-c1, d1, d2 ve d3 paftaları). Maden Tetkik ve Arama Genel Müdürlüğü Rapor no: 10488, Ankara (yayımlanmamış).
  • Blumenthal, M. 1947. Geologie des Taurusketten im Hinterland von Seydişehir und Beyşehir. Mineral Research and Exploration Institute (MTA) of Turkey Publication, Series D2.
  • Blumenthal, M. 1951. Recherches geologiques dans le Taurus occidental dans l’arrie`re-pays d’Alanya. Mineral Research and Exploration Institute (MTA) of Turkey Publication, Series D5, Ankara.
  • Bozkaya, Ö., Yalçın, H. 2004. New mineralogic data and implications for the tectonometamorphic evolution of the Alanya Nappes, Central Tauride Belt, Turkey, Int. Geol. Rev., 46:4, 347-365
  • Brunn, J.H., Dumont, J.F., Graciansky, P.C., Gutnic, M., Juteau, T., Marcoux, J., Monod, O., Poisson , A. 1971. Outline of the geology of the Western Taurides. In: Campbell A.S. editor, Geology and History of Turkey, s. 225–252. Petroleum Exploration Society of Libya: Tripoli.
  • Choukroune, P., Gapais, D., Merle, O. 1987. Shear criteria and structural symmetry. J. of Struct. Geol., 9,525–530.
  • Çetinkaplan, M., Candan, O., Koralay, O.E., Okay, A.,Oberhänsli, R., Chen, F. 2010. Alanya Masifinin Petrolojisi, Jeokronolojisi ve Tektono- Metamorfik Evrimi. Tübitak Proje Raporu, Proje no: 107Y107, 215 sf.
  • Fossen, H. 2010. Structural Geology. Cambridge University press, Cambridge, 463 s.
  • Lefevre R. 1967. Un nouvel e´le´ment de la ge´ologie du Taurus Lycien: les nappes d’Antalya (Turquie). Comptes Rendus de l’Acade´mie desSciences de Paris 165: 1365–1368.
  • Leren, B. L. S., Janbu, N. E., Nemec, W., Kırman, E., Ilgar, A. 2007. Late Cretaceous to Early Eocene sedimentation in the Sinop–Boyabat Basin, north- central Turkey: a deep-water turbiditic system evolving into littoral carbonate platform. IAS Spec. Publ., 38, 401–456.
  • Marcoux, J., Ricou, L. E., Burg, J. P., Brun, J. P. 1989. Shear-sense criteria in the Antalya and Alanya thrustsystem (southwestern Turkey): Evidence for a southward emplacement: Tectonophysics, 161, 81–91.
  • Marrett, R. A., Allmendinger, R. W. 1990. Kinematic analysis of fault-slip data. J. of Struct. Geol., 12, 973–986.
  • Nemec, W., Alçiçek, M.C., Özaksoy, V. 2018. Sedimentation in a foreland basin within synorogenic orocline: Palaeogene of the Isparta Bend, Taurides, SW Turkey. Basin Res., 30, 650–670.
  • Okay, A. I. 1989. An exotic eclogite/blueschist slice in a Barrovian-style metamorphic terrain, Alanya Nappes, Southern Turkey: Journal of Petrology, v. 30, p. 107–132.
  • Okay, A.I. 2008. Geology of Turkey: A synopsis. Anschnitt, 21, 19-42.
  • Okay, A.I., Özgül, N. 1982. Blueschist and eclogites from the Alanya massif, Turkey. Conference Abstracts, Geological evolution of the Eastern Mediterranean, Edinborough, s.82.
  • Okay, A.I, Özgül, N. 1984. HP/LT metamorphism and structure of the Alanya Massif, southern Turkey: an allochthonous composite tectonic sheet. In: Robertson, A.H.F., Dixon, T.E., editors, The Geological Evolution of the Eastern Mediterranean. Geol. Soc. London Spec. Publ., 14, 429–439.
  • Okay, A.I., Tüysüz, O.1999. Tethyan sutures of northern Turkey. In: Durand, B., L. Jolivet, L., Horváth, F., Séranne, M., editors, The Mediterranean Basins: Tertiary Extension within the Alpine Orogen. Geol. Soc. London Spec. Publ., 156, 475–515.
  • Özgül, N. 1976. Torosların bazı temel jeolojik özellikleri. Türkiye Jeol. Kur. Bült., 19, 65–78.
  • Özgül, N. 1984. Stratigraphy and tectonic evolution of the Central Taurides. In: Tekeli, O., Göncüoğlu, M.C., editors, Geology of the Taurus Belt. Proc. International Symposium, Ankara, p. 77–90.
  • Öztürk, E.M., Akdeniz, N., Bedi, Y., Sönmez, İ., Usta, D., Kuru, K., Erbay, G. 1995. Alanya napının stratigrafisine farkli bir yaklaşım. Türkiye Jeol. Kur. Bült., 10, 2–10.
  • Robertson, A. H. F., Poisson, A., Akıncı, Ö. 2003. Developments in research concerning Mesozoic– Tertiary Tethys and neotectonics in the Isparta Angle, SW Turkey. Geol. J., 38, 195–234.
  • Robertson, A.H.F., Parlak, O., Ustaömar, T. 2012. Overview of the Palaeozoic–Neogene evolution of Neotethys in the Eastern Mediterranean region (southern Turkey, Cyprus, Syria). Petrol. Geosci., 18, 381–404.
  • Simpson, C., Schmid, S.M. 1983. An evaluation of criteria to deduce the sense of movement in sheared rocks. Geol. Soc. Am. Bull., 94, 1281–1288.
  • Şengör, A.M.C., Yılmaz, Y. 1981. Tethyan evolution of Turkey: a plate tectonic approach. Tectonophysics, 75, 181–241.
  • Şenel, M., Bedi, Y., Çörekçioğlu, E. 2016a. 1:100 000 Ölçekli Türkiye Jeoloji Haritaları Serisi, Alanya-O28 paftası. Maden Tetkik ve Arama Genel Müdürlüğü no: 232, Ankara.
  • Şenel, M., Bedi, Y., Usta, M. 2016b. 1:100 000 Ölçekli Türkiye Jeoloji Haritaları Serisi, Alanya-P28 paftası. Maden Tetkik ve Arama Genel Müdürlüğü no: 223, Ankara.
  • Usta, D., Öztürk, E.M. 2000. Gülendağı-Gündoğmuş dolayının (Alanya O27-a3, b4, O28-a4 paftalarının) jeolojisi. Maden Tetkik ve Arama Genel Müdürlüğü Rapor no: 10487, Ankara (yayımlanmamış).
  • Woodcock, N.H., Robertson, A.H.F. 1977. Imbricate thrust belt tectonics and sedimentation as a guide to emplacement of part of the Antalya Complex, S.W. Turkey. In: Izdar, E., Nakoman, E., editors, Proceedings of the 6th Colloquium on Geology of the Aegean Region. Contributions Series 2, Dokuz Eylül University, Bornova, İzmir.
Yıl 2019, Cilt: 158 Sayı: 158, 31 - 47, 25.04.2019
https://doi.org/10.19111/bulletinofmre.502054

Öz


Kaynakça

  • Allmendinger, R. W., Cardozo, N., Fisher, D. 2012. Structural Geology Algorithms: Vectors and Tensors in Structural Geology. Cambridge University Press, Cambridge, 302 s.
  • Bedi, Y., Öztürk, E.M. 2001. Alanya-Köprülü (Antalya) dolayının jeolojisi (Alanya-O 28-c1, d1, d2 ve d3 paftaları). Maden Tetkik ve Arama Genel Müdürlüğü Rapor no: 10488, Ankara (yayımlanmamış).
  • Blumenthal, M. 1947. Geologie des Taurusketten im Hinterland von Seydişehir und Beyşehir. Mineral Research and Exploration Institute (MTA) of Turkey Publication, Series D2.
  • Blumenthal, M. 1951. Recherches geologiques dans le Taurus occidental dans l’arrie`re-pays d’Alanya. Mineral Research and Exploration Institute (MTA) of Turkey Publication, Series D5, Ankara.
  • Bozkaya, Ö., Yalçın, H. 2004. New mineralogic data and implications for the tectonometamorphic evolution of the Alanya Nappes, Central Tauride Belt, Turkey, Int. Geol. Rev., 46:4, 347-365
  • Brunn, J.H., Dumont, J.F., Graciansky, P.C., Gutnic, M., Juteau, T., Marcoux, J., Monod, O., Poisson , A. 1971. Outline of the geology of the Western Taurides. In: Campbell A.S. editor, Geology and History of Turkey, s. 225–252. Petroleum Exploration Society of Libya: Tripoli.
  • Choukroune, P., Gapais, D., Merle, O. 1987. Shear criteria and structural symmetry. J. of Struct. Geol., 9,525–530.
  • Çetinkaplan, M., Candan, O., Koralay, O.E., Okay, A.,Oberhänsli, R., Chen, F. 2010. Alanya Masifinin Petrolojisi, Jeokronolojisi ve Tektono- Metamorfik Evrimi. Tübitak Proje Raporu, Proje no: 107Y107, 215 sf.
  • Fossen, H. 2010. Structural Geology. Cambridge University press, Cambridge, 463 s.
  • Lefevre R. 1967. Un nouvel e´le´ment de la ge´ologie du Taurus Lycien: les nappes d’Antalya (Turquie). Comptes Rendus de l’Acade´mie desSciences de Paris 165: 1365–1368.
  • Leren, B. L. S., Janbu, N. E., Nemec, W., Kırman, E., Ilgar, A. 2007. Late Cretaceous to Early Eocene sedimentation in the Sinop–Boyabat Basin, north- central Turkey: a deep-water turbiditic system evolving into littoral carbonate platform. IAS Spec. Publ., 38, 401–456.
  • Marcoux, J., Ricou, L. E., Burg, J. P., Brun, J. P. 1989. Shear-sense criteria in the Antalya and Alanya thrustsystem (southwestern Turkey): Evidence for a southward emplacement: Tectonophysics, 161, 81–91.
  • Marrett, R. A., Allmendinger, R. W. 1990. Kinematic analysis of fault-slip data. J. of Struct. Geol., 12, 973–986.
  • Nemec, W., Alçiçek, M.C., Özaksoy, V. 2018. Sedimentation in a foreland basin within synorogenic orocline: Palaeogene of the Isparta Bend, Taurides, SW Turkey. Basin Res., 30, 650–670.
  • Okay, A. I. 1989. An exotic eclogite/blueschist slice in a Barrovian-style metamorphic terrain, Alanya Nappes, Southern Turkey: Journal of Petrology, v. 30, p. 107–132.
  • Okay, A.I. 2008. Geology of Turkey: A synopsis. Anschnitt, 21, 19-42.
  • Okay, A.I., Özgül, N. 1982. Blueschist and eclogites from the Alanya massif, Turkey. Conference Abstracts, Geological evolution of the Eastern Mediterranean, Edinborough, s.82.
  • Okay, A.I, Özgül, N. 1984. HP/LT metamorphism and structure of the Alanya Massif, southern Turkey: an allochthonous composite tectonic sheet. In: Robertson, A.H.F., Dixon, T.E., editors, The Geological Evolution of the Eastern Mediterranean. Geol. Soc. London Spec. Publ., 14, 429–439.
  • Okay, A.I., Tüysüz, O.1999. Tethyan sutures of northern Turkey. In: Durand, B., L. Jolivet, L., Horváth, F., Séranne, M., editors, The Mediterranean Basins: Tertiary Extension within the Alpine Orogen. Geol. Soc. London Spec. Publ., 156, 475–515.
  • Özgül, N. 1976. Torosların bazı temel jeolojik özellikleri. Türkiye Jeol. Kur. Bült., 19, 65–78.
  • Özgül, N. 1984. Stratigraphy and tectonic evolution of the Central Taurides. In: Tekeli, O., Göncüoğlu, M.C., editors, Geology of the Taurus Belt. Proc. International Symposium, Ankara, p. 77–90.
  • Öztürk, E.M., Akdeniz, N., Bedi, Y., Sönmez, İ., Usta, D., Kuru, K., Erbay, G. 1995. Alanya napının stratigrafisine farkli bir yaklaşım. Türkiye Jeol. Kur. Bült., 10, 2–10.
  • Robertson, A. H. F., Poisson, A., Akıncı, Ö. 2003. Developments in research concerning Mesozoic– Tertiary Tethys and neotectonics in the Isparta Angle, SW Turkey. Geol. J., 38, 195–234.
  • Robertson, A.H.F., Parlak, O., Ustaömar, T. 2012. Overview of the Palaeozoic–Neogene evolution of Neotethys in the Eastern Mediterranean region (southern Turkey, Cyprus, Syria). Petrol. Geosci., 18, 381–404.
  • Simpson, C., Schmid, S.M. 1983. An evaluation of criteria to deduce the sense of movement in sheared rocks. Geol. Soc. Am. Bull., 94, 1281–1288.
  • Şengör, A.M.C., Yılmaz, Y. 1981. Tethyan evolution of Turkey: a plate tectonic approach. Tectonophysics, 75, 181–241.
  • Şenel, M., Bedi, Y., Çörekçioğlu, E. 2016a. 1:100 000 Ölçekli Türkiye Jeoloji Haritaları Serisi, Alanya-O28 paftası. Maden Tetkik ve Arama Genel Müdürlüğü no: 232, Ankara.
  • Şenel, M., Bedi, Y., Usta, M. 2016b. 1:100 000 Ölçekli Türkiye Jeoloji Haritaları Serisi, Alanya-P28 paftası. Maden Tetkik ve Arama Genel Müdürlüğü no: 223, Ankara.
  • Usta, D., Öztürk, E.M. 2000. Gülendağı-Gündoğmuş dolayının (Alanya O27-a3, b4, O28-a4 paftalarının) jeolojisi. Maden Tetkik ve Arama Genel Müdürlüğü Rapor no: 10487, Ankara (yayımlanmamış).
  • Woodcock, N.H., Robertson, A.H.F. 1977. Imbricate thrust belt tectonics and sedimentation as a guide to emplacement of part of the Antalya Complex, S.W. Turkey. In: Izdar, E., Nakoman, E., editors, Proceedings of the 6th Colloquium on Geology of the Aegean Region. Contributions Series 2, Dokuz Eylül University, Bornova, İzmir.
Toplam 30 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Volkan Özaksoy Bu kişi benim 0000-0002-8126-8134

Yayımlanma Tarihi 25 Nisan 2019
Yayımlandığı Sayı Yıl 2019 Cilt: 158 Sayı: 158

Kaynak Göster

APA Özaksoy, V. (2019). Structural properties and tectonic signi ficance of a shear zone discovered within the Tauride orogen near Alanya, SW Turkey. Bulletin of the Mineral Research and Exploration, 158(158), 31-47. https://doi.org/10.19111/bulletinofmre.502054
AMA Özaksoy V. Structural properties and tectonic signi ficance of a shear zone discovered within the Tauride orogen near Alanya, SW Turkey. Bull.Min.Res.Exp. Nisan 2019;158(158):31-47. doi:10.19111/bulletinofmre.502054
Chicago Özaksoy, Volkan. “Structural Properties and Tectonic Signi Ficance of a Shear Zone Discovered Within the Tauride Orogen Near Alanya, SW Turkey”. Bulletin of the Mineral Research and Exploration 158, sy. 158 (Nisan 2019): 31-47. https://doi.org/10.19111/bulletinofmre.502054.
EndNote Özaksoy V (01 Nisan 2019) Structural properties and tectonic signi ficance of a shear zone discovered within the Tauride orogen near Alanya, SW Turkey. Bulletin of the Mineral Research and Exploration 158 158 31–47.
IEEE V. Özaksoy, “Structural properties and tectonic signi ficance of a shear zone discovered within the Tauride orogen near Alanya, SW Turkey”, Bull.Min.Res.Exp., c. 158, sy. 158, ss. 31–47, 2019, doi: 10.19111/bulletinofmre.502054.
ISNAD Özaksoy, Volkan. “Structural Properties and Tectonic Signi Ficance of a Shear Zone Discovered Within the Tauride Orogen Near Alanya, SW Turkey”. Bulletin of the Mineral Research and Exploration 158/158 (Nisan 2019), 31-47. https://doi.org/10.19111/bulletinofmre.502054.
JAMA Özaksoy V. Structural properties and tectonic signi ficance of a shear zone discovered within the Tauride orogen near Alanya, SW Turkey. Bull.Min.Res.Exp. 2019;158:31–47.
MLA Özaksoy, Volkan. “Structural Properties and Tectonic Signi Ficance of a Shear Zone Discovered Within the Tauride Orogen Near Alanya, SW Turkey”. Bulletin of the Mineral Research and Exploration, c. 158, sy. 158, 2019, ss. 31-47, doi:10.19111/bulletinofmre.502054.
Vancouver Özaksoy V. Structural properties and tectonic signi ficance of a shear zone discovered within the Tauride orogen near Alanya, SW Turkey. Bull.Min.Res.Exp. 2019;158(158):31-47.

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