Folded Radiolarite Unit as a Kinematic Indicator of the Zagros Collision Processes, Southwestern Iran

Abdolreza Partabian; Ahmad Nourbakhsh; Khalil Sarkarinejad

doi:10.1007/s12583-017-0820-y

Volume 29 Issue 1

Jan 2018

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Journal of Earth Science > 2018 > 29(1): 210-222.

Abdolreza Partabian, Ahmad Nourbakhsh, Khalil Sarkarinejad. Folded Radiolarite Unit as a Kinematic Indicator of the Zagros Collision Processes, Southwestern Iran. Journal of Earth Science, 2018, 29(1): 210-222. doi: 10.1007/s12583-017-0820-y

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Abdolreza Partabian, Ahmad Nourbakhsh, Khalil Sarkarinejad. Folded Radiolarite Unit as a Kinematic Indicator of the Zagros Collision Processes, Southwestern Iran. Journal of Earth Science, 2018, 29(1): 210-222. doi: 10.1007/s12583-017-0820-y

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Folded Radiolarite Unit as a Kinematic Indicator of the Zagros Collision Processes, Southwestern Iran

doi: 10.1007/s12583-017-0820-y

1.
Department of Geology, College of Science, University of Sistan and Baluchestan, Zahedan, Iran
2.
Department of Earth Sciences, College of Sciences, Shiraz University, Shiraz, Iran

More Information

Corresponding author: Abdolreza Partabian, partabian_reza@science.usb.ac.ir
Received Date: 15 Sep 2016
Accepted Date: 27 Mar 2017
Publish Date: 01 Feb 2018

Abstract

Abstract

Radiolarites have an important role in the reconstruction of the paleogeography, bathymetry and their coexistence with ophiolites gives an opportunity to determine the tectonic history of collisional zones. The radiolarite units of the southwestern Neyriz are part of the Zagros accretionary prism and positioned beneath the thick bedded carbonate sediments of Tarbur Formation. The existing various structural elements within this unit give a unique fortunate for investigation on the deformation history and studying of the kinematics of the Zagros collision zone. The numerous evidence show that this unit has experienced different deformation conditions during ongoing evolution, including ductile, brittle-ductile and brittle deformation conditions. The main strike of E-W for axial planes of folds, eastward trend and plunge of fold axes, boudins' neck axes and Type Ⅲ of the fold interference patterns are indicators of formation and evolution of folds during transpressional deformation. Structural evolution of the study area has been affected by an NE-dipping subduction zone of Neo-Tethyan oceanic lithosphere below the Iranian microcontinents. These structural elements suggest that high mechanical anisotropy and two successive generations of folding simultaneously with thrusting and extrusion of this unit had led to formation and evolution of this highly asymmetrical folded unit on top of the subducted oceanic crust.
- Iran,
- Zagros,
- suture zone,
- kinematic indicator,
- transpression,
- deformation conditions

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References(64)

References

Agard, P., Omrani, J., Jolivet, L., et al., 2005. Convergence History across Zagros (Iran): Constraints from Collisional and Earlier Deformation. International Journal of Earth Sciences, 94(3): 401-419. https://doi.org/10.1007/s00531-005-0481-4

Agard, P., Omrani, J., Jolivet, L., et al., 2011. The Zagros: A Subduction-Dominated Process. In: Grasemann, B., Simpson, G., eds., Geodynamic Evolution of the Zagros. Geological Magazine, 148: 692-725

Alavi, M., 1994. Tectonics of the Zagros Orogenic Belt of Iran: New Data and Interpretations. Tectonophysics, 229(3/4): 211-238. https://doi.org/10.1016/0040-1951(94)90030-2

Alavi, M., 2004. Regional Stratigraphy of the Zagros Fold-Thrust Belt of Iran and Its Proforeland Evolution. American Journal of Science, 304: 1-20 doi: 10.2475/ajs.304.1.1

Ao, S. J., Xiao, W. J., Khalatbari Jafari, M., et al., 2016. U-Pb Zircon Ages, Field Geology and Geochemistry of the Kermanshah Ophiolite (Iran): From Continental Rifting at 79 Ma to Oceanic Core Complex at Ca. 36 Ma in the Southern Neo-Tethys. Gondwana Research, 31: 305-318. https://doi.org/10.13039/501100002367

Arslan, A., Passchier, C. W., Koehn, D., 2008. Foliation Boudinage. Journal of Structural Geology, 30(3): 291-309. https://doi.org/10.1016/j.jsg.2007.11.004

Berberian, M., 1976. Seismotectonic Map of Iran, 1 : 2 500 000. Geological Survey of Iran, Tehran. Report No. 39

Berberian, M., King, G. C. P., 1981. Towards a Paleogeography and Tectonic Evolution of Iran: Reply. Canadian Journal of Earth Sciences, 18(11): 1764-1766. https://doi.org/10.1139/e81-163

Cande, S. C., Leslie, R. B., 1986. Late Cenozoic Tectonics of the Southern Chile Trench. Journal of Geophysical Research, 91(B1): 471-496. https://doi.org/10.1029/jb091ib01p00471

Chapple, W. M., Spang, J. H., 1974. Significance of Layer-Parallel Slip during Folding of Layered Sedimentary Rocks. Geological Society of America Bulletin, 85(10): 1523-1534. https://doi.org/10.1130/0016-7606(1974)85<1523:solsdf>2.0.co;2 doi: 10.1130/0016-7606(1974)85<1523:solsdf>2.0.co;2

Cobbold, P. R., Cosgrove, J. W., Summers, J. M., 1971. Development of Internal Structures in Deformed Anisotropic Rocks. Tectonophysics, 12(1): 23-53. https://doi.org/10.1016/0040-1951(71)90065-5

Dahlen, F. A., Suppe, J., Davis, D., 1984. Mechanics of Fold-and-Thrust Belts and Accretionary Wedges: Cohesive Coulomb Theory. Journal of Geophysical Research, 89(B12): 10087-10101 doi: 10.1029/JB089iB12p10087

Davis, D., Suppe, J., Dahlen, F. A., 1983. Mechanics of Fold-and-Thrust Belts and Accretionary Wedges. Journal of Geophysical Research, 88(B2): 1153-1172. https://doi.org/10.1029/jb088ib02p01153

Delaloye, M., Desmons, J., 1980. Ophiolites and Melange Terranes in Iran: A Geochronological Study and Its Paleotectonic Implications. Tectonophysics, 68(1/2): 83-111. https://doi.org/10.1016/0040-1951(80)90009-8

Donath, F. A., Parker, R. B., 1964. Folds and Folding. Geological Society of America Bulletin, 75(1): 45-62. https://doi.org/10.1130/0016-7606(1964)75[45:faf]2.0.co;2

Epard, J. L., Groshong, R. H. Jr., 1995. Kinematic Model of Detachment Folding Including Limb Rotation, Fixed Hinges and Layer-Parallel Strain. Tectonophysics, 247(1/2/3/4): 85-103. https://doi.org/10.1016/0040-1951(94)00266-c

Ernst, W. G., 1988. Tectonic History of Subduction Zones Inferred from Retrograde Blueschist P-T Paths. Geology, 16(12): 1081-1084. https://doi.org/10.1130/0091-7613(1988)016<1081:thoszi>2.3.co;2 doi: 10.1130/0091-7613(1988)016<1081:thoszi>2.3.co;2

Faghih, A., Kusky, T., Samani, B., 2012. Kinematic Analysis of Deformed Structures in a Tectonic Mélange: A Key Unit for the Manifestation of Transpression along the Zagros Suture Zone, Iran. Geological Magazine, 149(6): 1107-1117. https://doi.org/10.1017/s0016756812000295

Falcon, N. L., 1969. Problems of the Relationship between Surface Structure and Deep Displacements Illustrated by the Zagros Range. Geological Society, London, Special Publications, 3(1): 9-21. https://doi.org/10.1144/gsl.sp.1969.003.01.02

Fischer, M. P., Woodward, N. B., Mitchell, M. M., 1992. The Kinematics of Break-Thrust Folds. Journal of Structural Geology, 14(4): 451-460. https://doi.org/10.1016/0191-8141(92)90105-6

Fisher, D. M., Anastasio, D. J., 1994. Kinematic Analysis of a Large-Scale Leading Edge Fold, Lost River Range, Idaho. Journal of Structural Geology, 16(3): 337-354. https://doi.org/10.1016/0191-8141(94)90039-6

Fleuty, M. J., 1964. The Description of Folds. Proceedings of the Geologists' Association, 75(4): 461-492. https://doi.org/10.1016/s0016-7878(64)80032-8

Goscombe, B. D., Passchier, C. W., 2003. Asymmetric Boudins as Shear Sense Indicators—An Assessment from Field Data. Journal of Structural Geology, 25(4): 575-589. https://doi.org/10.1016/s0191-8141(02)00045-7

Goscombe, B. D., Passchier, C. W., Hand, M., 2004. Boudinage Classification: End-Member Boudin Types and Modified Boudin Structures. Journal of Structural Geology, 26(4): 739-763. https://doi.org/10.1016/j.jsg.2003.08.015

Grasemann, B., Wiesmayr, G., Draganits, E., et al., 2004. Classification of Refold Structures. The Journal of Geology, 112(1): 119-125. https://doi.org/10.1086/379696

Haghipour, A., Aghanabati, A., 1985. Geological Map of Iran, 1 : 2 500 000. Geological Survey of Iran, Ministry of Mines and Metals, Tehran

Hallam, A., 1976. Geology and Plate Tectonics Interpretation of the Sediments of the Mesozoic Radiolarite-Ophiolite Complex in the Neyriz Region, Southern Iran. Geological Society of America Bulletin, 87(1): 47-52. https://doi.org/10.1130/0016-7606(1976)87<47:gaptio>2.0.co;2 doi: 10.1130/0016-7606(1976)87<47:gaptio>2.0.co;2

Haynes, S. J., McQuillan, H., 1974. Evolution of the Zagros Suture Zone, Southern Iran. Geological Society of America Bulletin, 85(5): 739-744. https://doi.org/10.1130/0016-7606(1974)85<739:eotzsz>2.0.co;2 doi: 10.1130/0016-7606(1974)85<739:eotzsz>2.0.co;2

Hessami, K., Jamali, F., Tabassi, H., 2003. Major Active Faults of Iran. IIEES, Tehran

Hudleston, P. J., 1973. Fold Morphology and some Geometrical Implications of Theories of Fold Development. Tectonophysics, 16(1/2): 1-46. https://doi.org/10.1016/0040-1951(73)90129-7

Hudleston, P. J., Treagus, S. H., 2010. Information from Folds: A Review. Journal of Structural Geology, 32(12): 2042-2071. https://doi.org/10.1016/j.jsg.2010.08.011

Kearey, P., Klepeis, K. A., Vine, F. J., 2009. Global Tectonics. John Wiley & Sons Ltd, Oxford. 482 http://www.wiley.com/WileyCDA/WileyTitle/productCd-EHEP002358.html

McQuarrie, N., Stock, J. M., Verdel, C., et al., 2003. Cenozoic Evolution of Neotethys and Implications for the Causes of Plate Motions. Geophysical Research Letters, 30(20): 2036. https://doi.org/10.1029/2003gl017992

Mehrnush, M., Hamdi, B., Brants, A., 1971. Stratigraphy of Jurassic-Early Cretaceous Radiolarite Sequences of Bastarun. Ministry of Mines and Metals, Geological Survey of Iran Internal Report, Tehran. 762(55) Me

Mitra, S., 2002. Fold-Accommodation Faults. American Association of Petroleum Geology Bulletin, 86(4): 671-693 https://pubs.geoscienceworld.org/.../39985/fold-accommodation-faults

Mitra, S., 2003. A Unified Kinematic Model for the Evolution of Detachment Folds. Journal of Structural Geology, 25(10): 1659-1673. https://doi.org/10.1016/s0191-8141(02)00198-0

Molnar, P., Tapponnier, P., 1975. Cenozoic Tectonics of Asia: Effects of a Continental Collision: Features of Recent Continental Tectonics in Asia can be Interpreted as Results of the India-Eurasia Collision. Science, 189(4201): 419-426. https://doi.org/10.1126/science.189.4201.419

Navabpour, P., Angelier, J., Barrier, E., 2007. Cenozoic Post-Collisional Brittle Tectonic History and Stress Reorientation in the High Zagros Belt (Iran, Fars Province). Tectonophysics, 432(1/2/3/4): 101-131. https://doi.org/10.1016/j.tecto.2006.12.007

Navabpour, P., Angelier, J., Barrier, E., 2010. Mesozoic Extensional Brittle Tectonics of the Arabian Passive Margin, Inverted in the Zagros Collision (Iran, Interior Fars). Geological Society, London, Special Publications, 330(1): 65-96. https://doi.org/10.1144/sp330.5

Piryaei, A., Reijmer, J. J. G., van Buchem, F. S. P., et al., 2010. The Influence of Late Cretaceous Tectonic Processes on Sedimentation Patterns along the Northeastern Arabian Plate Margin (Fars Province, SW Iran). Geological Society, London, Special Publications, 330(1): 211-251. https://doi.org/10.1144/sp330.11

Price, N. J., Cosgrove, J. W., 1990. Analysis of Geological Structures. Cambridge University Press, Cambridge. 502

Ramberg, H., 1964. Selective Buckling of Composite Layers with Contrasted Rheological Properties, a Theory for Simultaneous Formation of Several Orders of Folds. Tectonophysics, 1(4): 307-341. https://doi.org/10.1016/0040-1951(64)90020-4

Ramsay, J. G., Huber, M. I., 1987. Techniques of Modern Structural Geology, Folds and Fractures, Vol. 2. Academic Press, London. 309-699

Reches, Z., Eidelman, A., 1995. Drag along Faults. Tectonophysics, 247(1/2/3/4): 145-156. https://doi.org/10.1016/0040-1951(94)00170-e

Ricou, L.-E., 1971. Le Croissant Ophiolitique Péri-Arabe: Une Ceinture de Nappes Mises en Place au Crétacé Supérieur. Rev. Geogr. Phys. Geol. Dyn., 13: 327-350 doi: 10.1007/BF01820188

Sarkarinejad, K., 1999. Tectonic Finite Strain Analysis Using: Ghouri Deformed Conglomerate, Neyriz Area, Southwestern Iran. Iranian Journal of Science and Technology, 23: 352-363 https://www.researchgate.net/publication/267448924_Finite_strain_analysis_of_Qatruyeh_deformed_conglomerate_southwest_Iran_in_Persian

Sarkarinejad, K., 2005. Structures and Microstructures Related to Steady-State Mantle Flow in the Neyriz Ophiolite, Iran. Journal of Asian Earth Sciences, 25(6): 859-881. https://doi.org/10.1016/j.jseaes.2004.08.007

Sarkarinejad, K., Azizi, A., 2008. Slip Partitioning and Inclined Dextral Transpression along the Zagros Thrust System, Iran. Journal of Structural Geology, 30(1): 116-136. https://doi.org/10.1016/j.jsg.2007.10.001

Sarkarinejad, K., Godin, L., Faghih, A., 2009. Kinematic Vorticity Flow Analysis and ⁴⁰Ar/³⁹Ar Geochronology Related to Inclined Extrusion of the HP-LT Metamorphic Rocks along the Zagros Accretionary Prism, Iran. Journal of Structural Geology, 31(7): 691-706. https://doi.org/10.1016/j.jsg.2009.04.003

Sarkarinejad, K., Samani, B., Faghih, A., et al., 2010. Implications of Strain and Vorticity of Flow Analyses to Interpret the Kinematics of an Oblique Convergence Event (Zagros Mountains, Iran). Journal of Asian Earth Sciences, 38(1/2): 34-43. https://doi.org/10.1016/j.jseaes.2009.12.015

Seyrafian, A., 1998. Petrofacies Analysis and Depositional Environment of the Jahrum Formation (Eocene), South-Southwest of Burujen, Iran. Carbonates and Evaporites, 13(1): 90-99. https://doi.org/10.1007/bf03175438

Stewart, S. A., 1993. Fold Interference Structures in Thrust Systems. Tectonophysics, 225(4): 449-456. https://doi.org/10.1016/0040-1951(93)90309-8

Stöcklin, J., 1968. Structural History and Tectonics of Iran. American Association of Petroleum Geologists Bulletin, 52: 1229-1258 http://www.sciepub.com/reference/65918

Stoneley, R., 1981. The Geology of the Kuh-E Dalneshin Area of Southern Iran, and its Bearing on the Evolution of Southern Tethys. Journal of the Geological Society, 138(5): 509-526. https://doi.org/10.1144/gsjgs.138.5.0509

Storti, F., Salvini, F., McClay, K., 1997. Fault-Related Folding in Sandbox Analogue Models of Thrust Wedges. Journal of Structural Geology, 19(3/4): 583-602. https://doi.org/10.1016/s0191-8141(97)83029-5

Tahmasbi, Z., Maghfouri-Moghadam, I., Zarei-Sahamieh, R., et al., 2009. Microbiostratigraphy of the Tarbur Formation, Zagros Basin, Iran. Journal of Applied Sciences, 9(9): 1781-1785. https://doi.org/10.3923/jas.2009.1781.1785

Thiessen, R. L., Means, W. D., 1980. Classification of Fold Interference Patterns: A Reexamination. Journal of Structural Geology, 2(3): 311-316. https://doi.org/10.1016/0191-8141(80)90019-x

Twiss, R. J., 1988. Description and Classification of Folds in Single Surfaces. Journal of Structural Geology, 10(6): 607-623. https://doi.org/10.1016/0191-8141(88)90027-2

Twiss, R. J., Moores, E. M., 1992. Structural Geology. Freeman and Co., New York. 532

Vaziri-Moghaddam, H., Safari, A., Taheri, A., 2005. Microfacies, Paleoenvironments and Sequence Stratigraphy of the Tarbur Formation in Kherameh Area, SW Iran. Carbonates and Evaporites, 20(2): 131-137. https://doi.org/10.1007/bf03175456

Weijermars, R., 1991. The Role of Stress in Ductile Deformation. Journal of Structural Geology, 13(9): 1061-1078. https://doi.org/10.1016/0191-8141(91)90057-p

Wiesmayr, G., Grasemann, B., 2005. Sense and Non-Sense of Shear in Flanking Structures with Layer-Parallel Shortening: Implications for Fault-Related Folds. Journal of Structural Geology, 27(2): 249-264. https://doi.org/10.1016/j.jsg.2004.09.001

Wrede, V., 2005. Thrusting in a Folded Regime: Fold Accommodation Faults in the Ruhr Basin, Germany. Journal of Structural Geology, 27(5): 789-803. https://doi.org/10.1016/j.jsg.2005.01.008

Zhang, Z. Y., Xiao, W. J., Majidifard, M. R., et al., 2016. Detrital Zircon Provenance Analysis in the Zagros Orogen, SW Iran: Implications for the Amalgamation History of the Neo-Tethys. International Journal of Earth Sciences, 106(4): 1223-1238. https://doi.org/10.13039/501100002367

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