Formation and tectonic evolution of structural slices in eastern Kargı Massif (Çorum, Türkiye)

Yıl 2022, Cilt: 169 Sayı: 169, 135 - 154, 05.12.2022

Cihan Yalçın

https://doi.org/10.19111/bulletinofmre.1067604

Cited By: 1

Öz

The closure of Tethys Ocean has led to shaping the Central Pontides together with different types of rocks. In the east of Kargı (Gökçedoğan), which is located in the Central Pontides, allochthonous rocks of Late Palaeozoic- Early Cenozoic age and autochthonous units exist together, and allochthonous rocks present various tectono-stratigraphical sequences. Distinctive tectonic slices developed in the area as a consequence of the thrusting of the Permian carbonates from the north towards the south over the Middle Jurassic accretionary Complex (Kunduz Metamorphites) that form the basement of the area, and also because of the thrusting of the units of the Kirazbaşı Complex (ophiolitic melange) and Mesozoic carbonate rocks over this basement from the south towards the north because of the closure of Tethys Ocean. This paper presents whole-rock geochemical data, which suggest that the metabasites and the ophiolitic basalts are tholeiitic. The Jurassic metabasites from the Kunduz Unit and basalts from ophiolitic melange are characterized by the mid-ocean ridge basalt (MORB) and within plate tholeiites. This paper highlights the occurrence of the tectonic slices in the area is closely related to the tectonic evolution of the Tethys Ocean.

Anahtar Kelimeler

Central Pontides, Tectonic Slice, Accretionary Complex, Geodynamic, Kargı, Çorum.

Destekleyen Kurum

TUBITAK

Proje Numarası

113Y536

Teşekkür

This study is a part of a Ph.D. thesis that was prepared in the Graduate School of Science and Engineering of Istanbul University was supported by TUBITAK project no: 113Y536.

Kaynakça

• Akbayram, K., Okay, A. I., Satır, M. 2013. Early Cretaceous closure of the Intra-Pontide Ocean in western Pontides (northwestern Turkey). Journal of Geodynamics 65, 38-55.
• Akbulut, M., Oyman, T., Çiçek, M., Selby, D., Özgenç, I., Tokçaer, M. 2016. Petrography, mineral chemistry, fluid inclusion microthermometry and Re–Os geochronology of the Küre volcanogenic massive sulfide deposit (Central Pontides, Northern Turkey). Ore Geology Reviews 76, 1-18.
• Altherr, R., Topuz, G., Marschall, H., Zack, T., Ludwig, T. 2020. Evolution of a tourmalinebearing lawsonite eclogite from the Elekdağ area (Central Pontides, N Turkey): Evidence for infiltration of slab-derived B-rich fluids during exhumation. Contributions to Mineralogy and Petrology 148, 409-425.
• Altun, Y., Yılmaz, H., Siner, I., Yazar, F. 2015. The secrets of massive sulfide deposits on mid-ocean ridge and Küre-Magaradoruk copper deposit. Bulletin of the Mineral Research and Exploration 150, 51–65.
• Aydın, M., Demir, O., Özçelik, Y., Terzioğlu, N., Satir, M. 1995. A geological revision of Inebolu, Devrekani Agülı and Küre areas: new observations in PaleoTethys–NeoTethys sedimentary successions. In: Erler, A., Ercan, T., Bingöl, E., Örçen, S. (Eds.). Geology of the Black Sea Region, General Directorate of Mineral Research and Exploration, 33–38.
• Aygül, M., Okay, A. I., Oberhansli, R., Ziemann, M. A. 2015a. Thermal structure of lowgrade accreted Lower Cretaceous distal turbidites, the Central Pontides, Turkey: insights for tectonic thickening of an accretionary wedge. Turkish Journal of Earth Sciences 24, 461–474.
• Aygül, M., Okay, A.I., Oberhansli, R., Schmidt, A., Sudo, M. 2015b. Late Cretaceous infant intra-oceanic arc volcanism, the Central Pontides, Turkey: petrogenetic and tectonic implications. Asian Journal of Earth Sciences 111, 312-327.
• Aygül, M., Okay, A. I., Oberhänsli, R., Sudo, M. 2016. Pre-collisional accretionary growth of the southern Laurasian active margin, Central Pontides, Turkey. Tectonophysics 671, 218–234.
• Çakır, Ü. 1995. Asıköy-Toykondu (Küre-Kastamonu) masif sülfid yataklarının jeolojik Özellikleri. Bulletin of Mineral Research and Exploration 117, 29–40.
• Çelik, Ö. F., Marzoli, A., Marschik, R., Chiaradia, M., Neubauer, F. 2011. Early–Middle Jurassic intra-oceanic subduction in the İzmir-Ankara-Erzincan Ocean, Northern Turkey. Tectonophysics 509, 120–134.
• Çelik, Ö. F., Chiaradia, M., Marzoli, A., Özkan, M., Billor, Z. 2016. Jurassic metabasic rocks in the Kızılırmak accretionary complex (Kargı region, Central Pontides, Northern Turkey). Tectonophysics 672–673, 34–49.
• Çelik, Ö. F., Marzoli, A., Marschik, R., Chiaradia, M., Mathur, R. 2018. Geochemical, mineralogical and Re-Os isotopic constraints on the origin of Tethyan oceanic mantle and crustal rocks from the Central Pontides, northern Turkey. Mineralogy and Petrology 112, 25–44.
• Çimen, O., Göncüoğlu, M. C., Sayit, K. 2016. Geochemistry of the metavolcanic rocks from the Çangaldağ Complex in the Central Pontides: implications for the Middle Jurassic arc-back-arc system in the Neotethyan Intra-Pontide Ocean. Turkish Journal of Earth Sciences 25, 491–512.
• Çimen, O., Göncüoğlu, M. C., Simonetti, A., Sayit, K. 2017. Whole rock geochemistry, zircon U-Pb and Hf isotope systematics of the Çangaldag pluton: evidences for middle Jurassic Continental Arc magmatism in the central Pontides, Turkey. Lithos 290, 136–158.
• Çimen, O., Göncüoglu, M.C., Simonetti, A., Sayit, K. 2018. New zircon U-Pb LA-ICP-MS ages and Hf isotope data from the Central Pontides (Turkey): geological and geodynamic constraints. Journal of Geodynamics 116, 23–36.
• Derman, A. S., Sayili, A. 1995. İnaltı Formation: a key unit for regional geology. In: Erler, A., Ercan, T., Bingöl, E., Örçen, S. (Eds.). Geology of the Black Sea Region, General Directorate of Mineral Research and Exploration, 104–108.
• Dönmez, C., Günay, K., Yıldız, H., Şahin, Ş. 2013. Gökırmak ve Devrettepe-Hanönü (Kastamonu) Cu cevherleşmesi, MTA Doğal Kaynaklar ve Ekonomi Bülteni 127, 16. (in Turkish)
• Espurt, N., Hippolyte, J. C., Kaymakçı, N., Sangu, E. 2014. Lithospheric structural control on inversion of the southern margin of the Black Sea Basin, Central Pontides, Turkey. Lithosphere 6(1), 26-34.
• Eyüboğlu, Y., Santosh, M., Keewook, Yi., Tüysüz, N., Korkmaz, S. 2014. The Eastern Black Sea-type volcanogenic massive sulfide deposits: geochemistry, zircon U-Pb geochronology and an overview of the geodynamics of ore genesis. Ore Geology Reviews 59, 29-54.
• Finetti, I., Bricchi, G., Del Ben, A., Pipan, M., Xuan, Z. 1988. Geophysical study of the Black Sea. Bolletino di Geofisica ed Applicata 30, 197–324.
• Genç, Ş., Kurt, Z., Küçükmen, Ö., Cevher, F., Saraç, G. 1991. Merzifon (Amasya) dolayının jeolojisi, General Directorate of Mineral Research and Exploration, Report No: 9527 (in Turkish).
• Göncüoğlu, M. C. 2010. Introduction to the geology of Turkey: geodynamic evolution of the Pre-Alpine and Alpine Terranes. Bulletin of the Mineral Research and Exploration 1–69.
• Görür, N. 1988. Timing of opening of the Black Sea Basin. Tectonophysics 147, 247–262.
• Gücer, M. A, Arslan, M., Sherlock, S., Heaman, L. M. 2016. Permo-Carboniferous granitoids with Jurassic high temperature metamorphism in Central Pontides, Northern Turkey. Mineralogy and Petrology 110, 943-964.
• Gümüşsu, M. 1980. Amasya ili, Merzifon ve Suluova İlçeleri kömür jeolojisi. General Directorate of Mineral Research and Exploration, Report No. 7063, Ankara (in Turkish).
• Günay, K., Dönmez, C., Oyan, V., Yıldırım, N., Çiftçi, E. 2018. Geology and geochemistry of sediment-hosted hanönü massive sulfide deposit (Kastamonu – Turkey). Ore Geology Reviews 101, 652–674.
• Günay, K., Dönmez, C., Oyan, V., Baran, C., Çiftçi, E., Parlak, O., Yıldırım, N., Deng., XH, Li C., Yıldırım, E., Özkümüş, S. 2019. Geology, geochemistry and Re-Os geochronology of the Jurassic Zeybek volcanogenic massive sulfde deposit (Central Pontides, Turkey). Ore Geology Reviews 111, 102994.
• Hakyemez, Y., Barkurt, M. Y., Bilginer, E., Pehlivan, Ş., Can, B. 1986. Yapraklı-llgaz-Çankırı-Çandır dolayının jeolojisi, General Directorate of Mineral Research and Exploration, Report No: 7966, Ankara (unpublished).
• Hippolyte, J. C., Müller, C., Kaymakci, N., Sangu, E. 2010. Dating of the Black Sea Basin: new nannoplankton ages from its inverted margin in the Central Pontides (Turkey). In: Sosson, M., Kaymakci, N., Stephenson, R., Bergerat, F., Starostenko, V. (Eds.). Sedimentary Basin Tectonics from the Black Sea and Caucasus to the Arabian Platform. Geological Society of London, Special Publications 340, 113–136.
• Hippolyte, J. C., Espurt, N., Kaymakçı, N., Sangu, E., Müller, C. 2016. Cross-sectional anatomy and geodynamic evolution of the Central Pontide orogenic belt (northern Turkey). International Journal of Earth Sciences 105, 81–106.
• Kaymakçı, N., Özçelik, Y., White, S. H., Van Dijk, P. M. 2009. Tectono-stratigraphy of the Çankırı Basin: late Cretaceous to early Miocene evolution of the Neotethyan suture zone in Turkey. Geological Society of London, Special Publications 311(1), 67-106.
• Ketin, İ. 1966. Tectonic units of Anatolia (Asia Minor). Bulletin of the Mineral Research and Exploration 66, 23–34.
• Ketin, İ., Gümüş, A. 1963. Sinop-Ayancık arasında III. Bölgeye dahil sahaların jeolojisi. Turkish Petroleum Corporation, Report No: 288, Ankara (in Turkish).
• Koç, Ş., Ünsal, A., Kadıoğlu, Y. 1995. Küre (Kastamonu) cevherleşmelerini içeren volkanitlerin jeolojisi, jeokimyası ve jeotektonik konumu. Bulletin of the Mineral Research and Exploration 117, 41-54.
• Lefebvre, C., Meijers, M. J. M., Kaymakci, N., Peynircioğlu, A., Langereis, C. G. 2013. Reconstructing the geometry of central Anatolia during the late Cretaceous: large-scale Cenozoic rotations and deformation between the Pontides and Taurides. Earth and Planetary Science Letters 366, 83-98.
• Marroni, M., Frassi, C., Göncüoğlu, M. C., Di Vincenzo, G., Pandolfi, L. 2014. Late Jurassic amphibolite facies metamorphism in the Intra- Pontide Suture Zone (Turkey): an eastward extension of the Vardar Ocean from the Balkans into Anatolia?. Journal of the Geological Society of London 171, 605–608.
• Nikishin, A.M., Okay, A., Tüysüz, O., Demirer, A., Wannier, M. 2015. The Black Sea basins structure and history: new model based on new deep penetration regional seismic data. Part 2: Tectonic history and paleogeography. Marine Petroleum Geology 59, 656–670.
• Okay, A. I., Göncüoğlu, M. C., 2004. Karakaya Complex: a review of data and concepts. Turkish Journal of Earth Sciences 13, 77–95.
• Okay, A. I., Nikishin, A. M. 2015. Tectonic evolution of the southern margin of Laurasia in the Black Sea region. International Geology Reviews 57, 1051-1076.
• Okay, A. I., Şengör, A. M. C., Görür, N. 1994. Kinematic history of the opening of the Black Sea and its effect on the surrounding regions. Geology 22 (3), 267-270.
• Okay, A. I., Tüysüz, O., Satır, M., Özkan-Altıner, S., Altıner, D. 2006. Cretaceous and Triassic subduction-accretion, HP/ LT metamorphism and continental growth in the Central Pontides, Turkey. Geological Society of America Bulletin 118, 1247–1269.
• Okay, A. I., Gürsel, S., Sherlock, S., Altıner, D., Tüysüz, O. 2013. Early Cretaceous sedimentation and orogeny on the active margin of Eurasia: Southern Central Pontides, Turkey. Tectonics 32, 1247–1271.
• Okay, A. I., Gürsel, S., Tüysüz, O., Sherlock, S., Keskin, M. 2014. Low-pressure-high-temperature metamorphism during extension in a Jurassic magmatic arc, Central Pontides, Turkey. Journal of Metamorphic Geology 32, 49-69.
• Okay, A. I., Altiner, D., Sunal, G., Aygül, M., Akdogan, R. 2017. Geological evolution of the central Pontides. In Simmons, M. D., Tari, G., Okay, A. I. (Eds.). Petroleum Geology of the Black Sea. Geological Society of London, Special Publications 464(1), 33.
• Özgül, N., Turşucu, A., Özyardımcı, N., Şenol, M., Bingöl, İ. 1981. Munzur dağlarının jeolojisi. Mineral Research and Exploration General Directorate, Report No: 6995, 136, Ankara (unpublished).
• Pearce, J. A. 1982. Trace element characteristics of lavas from destructive plate boundaries, andesites: orogenic andesites and related rocks. In: Thorpe R. S. (Eds). John Wiley and Sons, Chichester, 525-548.
• Pearce, J. A. 1996. A user's guide to basalt discrimination diagrams, Trace Element Geochemistry of Volcanic Rocks: Applications for Massive Sulphide Exploration. In: Wyman, D. A. (Eds.). Geological Association of Canada, Short Course Notes 12, 79–113.
• Pearce, J. A. 2008. Geochemical fingerprinting of oceanic basalts with applications to ophiolite classification and the search for Archean oceanic crust. Lithos 100, 14–48.
• Rice, S. P., Robertson, A. H. F., Ustaömer, T. 2006. Late Cretaceous–Early Cenozoic tectonic evolution of the Eurasian active margin in the Central and Eastern Pontides, northern Turkey. Robertson, A. H. F., Mountrakis, D. (Eds.) In Tectonic Development Of The Eastern Mediterranean Region. Geological Society of London, Special Publication 260, 413-445.
• Robertson, A. H. F. 2002. Overview of the genesis and emplacement of Mesozoic ophiolites in the Eastern Mediterranean Tethyan Region. Lithos 65, 1-67.
• Robertson, A. H., Ustaömer, T. 2004. Tectonic Evolution of The Intra-Pontide Suture Zone in The Armutlu Peninsula, NW Turkey. Tectonophysics 381, 175–209.
• Robertson, A. H. F., Ustaömer, T., Parlak, O., Ünlügenç, Ü. C., Tasli, K. 2006. The Berit transect of the Tauride thrust belt, S Turkey: Late Cretaceous-Early Cenozoic accretionary/collisional processes related to closure of the Southern Neotethys. Journal of Asian Earth Sciences 27, 108-145.
• Robinson, A., Rudat, J. H., Banks, C. J., Wiles, R. L. F. 1996. Petroleum geology of the Black Sea. Marine and Petroleum Geology 13, 195–223.
• Sun, S. S., McDonough, W. F. 1989. Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes. Geological Society of London, Special Publication 42, 313-345.
• Sütçü, Y. F., Barkurt, M. Y., Bilginer, E., Kurt, Z., Pehlivan, Ş. 1994. Boyabat-Vezirköprü arasının jeolojisi. General Directorate of Mineral Research and Exploration, Report No, 9884, Ankara (in Turkish).
• Şengör, A. M. C., Yılmaz, Y. 1981. Tethyan evolution of Turkey: a plate tectonic approach. Tectonophysics 75, 181-241.
• Şengör, A. M. C., Yılmaz, Y., Ketin, İ. 1982. Remnants of a pre-late Jurassic ocean in northern Turkey: fragments of Permian-Triassic Paleo-Tethys?. Geological Society of America Bulletin 93, 932-936.
• Tekin, U. K., Göncüoglu, M. C., Pandolfi, L., Marroni, M. 2012. Middle Late Triassic radiolarian cherts from the Arkotdag melange in northern Turkey: implications for the life span of the northern Neotethyan branch. Geodinamica Acta 25, 305–319.
• Topuz, G., Göçmengil, G., Rolland, Y., Çelik, Ö. F., Zack, T. 2012. Jurassic accretionary complex and ophiolite from northeast Turkey: no evidence for the Cimmerian continental ribbon. Geology 41, 255–258.
• Türkecan, A., Hepşen, N., Papak, I., Akbaş, B., Dinçel, A. 1991. Seben-Gerede (BOLU)-Güdül-Beypazarı (Ankara) ve Çerkeş-Orta-Kurşunlu (Çankırı) yörelerinin (Köroğlu dağları) jeolojisi ve volkanik kayaçların petrolojisi, General Directorate of Mineral Research and Exploration, Report No: 9193, Ankara (in Turkish).
• Tüysüz, O. 1985. Kargı Masifi ve dolayındaki tektonik birliklerin ayırdı ve araştırılması (petrolojik inceleme), PhD Thesis, Istanbul University, Institute of Science and Technology, 431.
• Tüysüz, O. 1990. Tectonic evolution of a part of the Tethyside orogenic collage: the Kargı Massif, northern Turkey. Tectonics 9, 141–160.
• Tüysüz, O. 1999. Geology of the cretaceous sedimentary basins of the western Pontides. Geological Journal 34, 75–93.
• Tüysüz, O. 2017. Cretaceous geological evolution of the Pontides, Geological Society of London, Special Publications 464(1), 69.
• Tüysüz, O., Tekin, U. K. 2007. Timing of imbrication of an active continentalmargin facing the northern branch of Neotethys, Kargı Massif, Northern Turkey. Cretaceous Research 28, 754–764.
• Uğuz, M. F., Sevin, M. 2009. 1/100.000 Ölçekli Türkiye Jeoloji Haritaları, No:115, General Directorate of Mineral Research and Exploration, Ankara (in Turkish).
• Ustaömer, T., Robertson, A. H. F. 1997. Tectonic-sedimentary evolution of the northtethyan margin in the central Pontides of northern Turkey. In Robinson, A. G. (Eds.). Regional and Petroleum Geology of the Black Sea and Surrounding Region. American Association of Petroleum Geologists Memoir 68, 255–290.
• Ustaömer, T., Robertson, A. H. F. 1999. Geochemical evidence used to test alternative plate tectonic models for the pre-Upper Jurassic (Palaeotethyan) units in the Central Pontides, N Turkey. Geological Journal 34, 25–53.
• Yalçın, C. 2018. Geology and formation of the Gökçedoğan (Kargi-Çorum) Cu ± Zn mineralisation. PhD Thesis, İstanbul University, Institute of Graduate Studies in Science and Engineering, 301 (in Turkish).
• Yılmaz, Y., Tüysüz, O. 1984. Kastamonu-Boyabat-Vezirköprü-Tosya arasındaki bölgenin jeolojisi (Ilgaz-Kargı masiflerinin etüdü). Maden Tetkik ve Arama Yayınları, Ankara (in Turkish).
• Yılmaz, Y., Tüysüz, O. 1988. Kargı masifi ve dolaylarında Mesozoyik tektonik birliklerin düzenlemeleri sorununa bir yaklaşım. Turkish Association of Petroleum Geologist Bulletin 1(1), 73-86 (in Turkish).
• Yılmaz, Y., Tüysüz, O., Yigitbas, E., Genç, S. C., Şengör, A. M. C. 1997. Geology and tectonic evolution of the Pontides. Robinson, A. G. (Ed). Regional and Petroleum Geology of the Black Sea and Surrounding Region. Bullettin of American Association Petroleum Geology 68, 183–226.
• Yiğitbaş, E., Tüysüz, O., Serdar, H. S. 1990. Yığışım prizması ve melanj gelişimine bir örnek: Orta Pontidler. Türkiye 8. Petrol Kongresi, Ankara, Türkiye, 25-26 (in Turkish).