IJG  Vol.3 No.1 , February 2012
Structural Architecture for Development of Marginal Extensional Sub-Basins in the Red Sea Active Rift Zone
ABSTRACT
This paper presents a robust kinematic model that describes northern Red Sea and Gulf of Suez rifting and the development of marginal extensional half-graben sub-basins (ESB). A combination of Landsat Enhanced Thematic Mapper Plus (ETM+) and structural data was used to provide model constraints on the development of rift segments and ESB in the active rift zones. Structural analysis shows rotation and change in strike of rift-bounding faults. The model describes the northern Red Sea region as a poly-phase rift system initiated by late Oligocene (30 - 24 Ma) orthogonal rifting and the development of marginal ESB (now inland ESB), followed by oblique rifting and flank uplift during the early Miocene (24 - 18 Ma). The oblique rifting fragmented the rift depression into segments separated by oblique-slip accommodation within reactivated Pan-African (ca. 600 Ma) fracture zones, resulting in the development of antithetic faults and an en-echelon distribution of inland ESB. The current phase of rifting was instigated by the development of the Dead Sea Transform in response to increased northeasterly extension during the middle Miocene (ca. 18 Ma). The model explains the widening of the Red Sea rift during the last phase more than the Gulf of Suez rift by developing more antithetic faults and formation of offshore ESB, and deepening the rift depression.

Cite this paper
R. Amer, M. Sultan, R. Ripperdan and J. Encarnación, "Structural Architecture for Development of Marginal Extensional Sub-Basins in the Red Sea Active Rift Zone," International Journal of Geosciences, Vol. 3 No. 1, 2012, pp. 133-152. doi: 10.4236/ijg.2012.31016.
References
[1]   W. Ghebreab, “Tectonics of the Red Sea Region Reassessed,” Earth Science Reviews, Vol. 45, No. 1-2, 1998, pp. 1-44. doi:10.1016/S0012-8252(98)00036-1

[2]   W. Bosworth, P. Huchon and K. McClay, “The Red Sea and Gulf of Aden Ba-sins,” Journal of African Earth Sciences, Vol. 43, No. 1-3, 2005, pp. 334-378. doi:10.1016/j.jafrearsci.2005.07.020

[3]   J. D. Lowell and G. J. Genik, “Sea Floor Spreading and Structural Evolution of Southern Red Sea,” AAPG Bulletin, Vol. 56, No. 2, 1972, pp. 247-259.

[4]   J. R. Cochran and F. Martinez, “Evidence from the Nor- thern Red Sea on the Transition from Continental to Oceanic Rifting,” Tectonophysics, Vol. 153, No. 1-4, 1988, pp. 25-53. doi:10.1016/0040-1951(88)90006-6

[5]   R. G. Bohannon, C. W. Naeser, D. L. Schmidt and R. A. Zimmerman, “The Timing of Uplift, Volcanism, and Rifting Peripheral to the Red Sea: A Case for Passive Rifting,” Journal of Geophysical Research, Vol. 94, No. B2, 1989, pp. 1683-1701. doi:10.1029/JB094iB02p01683

[6]   J. Makris and R. Rhim, “Shear Controlled Evolution of the Red Sea: Pull Apart Model,” Tectophysics, Vol. 198, No. 2-4, 1991, pp. 441-446. doi:10.1016/0040-1951(91)90166-P

[7]   N. Bellahsen, C. Faccenna, F. Funiciello, J. Daniel and L. Jolivet, “Why did Arabia Separate from Africa?” Insights from 3-D laboratory experiments, Earth & Planetary Science Letter, Vol. 216, No. 3, 2003, pp. 365-381. doi:10.1016/S0012-821X(03)00516-8

[8]   J. Cochran, “Northern Red Sea: Nucleation of an Oceanic Spreading Center within a Continental Rift,” Geochemistry Geophysics Geosys-tems, Vol. 6, 2005, p. 34. doi:10.1029/2004GC000826

[9]   T. H. Dixon, R. J. Stern and I. M. Hussein, “Control of Red Sea Rift Geometry by Precam-brian Structures,” Tectonics, Vol. 6, No. 5, 1987, pp. 551-571. doi:10.1029/TC006i005p00551

[10]   W. Bosworth, “A Model for the Three-Dimensional Evolution of Continental Rift Basins, North-East Africa,” In: H. Schandelmeier and R. J. Stern, Eds., Geology of Northeast Africa, Geologische Rundschau 83, 1994, pp. 671-688.

[11]   A. Younes and K. McClay, “Development of Accommodation Zones in the Gulf of Suez-Red Sea Rift, Egypt,” AAPG Bulletin, Vol. 86, No. 6, 2002, pp. 1003-1026.

[12]   R. J. Stern and C. E. Hedge, “Geochronologic and Isotopic Constraints on Late Precambrian Crustal Evolution in the Eastern Desert of Egypt,” American Journal of Science, Vol. 285, 1985, pp. 97-l 27.

[13]   A. Kr?ner, J. Krǜger and A. Rashwan, “Age and Tectonic Setting of Granitoid Gneisses in the Eastern Desert of Egypt and South-West Sinai,” Geolo-gische Rundschau, Vol. 83, No. 3, 1994, pp. 502-513. doi:10.1007/BF01083223

[14]   M. Miller and T. Dixon, “Pro-terozoic Evolution of the Northern Part of the Hamisana Zone, Northeast Sudan: Constraints on Pan-African Accretionary Tec-tonics,” Jour- nal of the Geological Society of London, Vol. 149, 1992, pp. 743-750.

[15]   M. G. Abdelsalam and R. J. Stern, “Sutures and Shear Zones in the Arabian Nubian Shield,” Journal of African Earth Sciences, Vol. 23, No. 3, 1996, pp. 289-310. doi:10.1016/S0899-5362(97)00003-1

[16]   M. G. Abdelsalam, “The Oko Shear Zone: Postaccretionary Deformations in the Arabian-Nubian Shield,” Journal Geo- logical Society London, Vol. 151, No. 5, 1994, pp. 767- 776. doi:10.1144/gsjgs.151.5.0767

[17]   H. Fritz, E. Wallbrecher, A. Khudeir, F. Abu El Ela and D. Dallmeyer, “Formation of Neo-proterozoic Metamorphic Core Complexes during Oblique Convergence Eastern Desert, Egypt,” Journal of African Earth Sciences, Vol. 23, No. 3, 1996, pp. 311-329. doi:10.1016/S0899-5362(97)00004-3

[18]   R. J. Stern, “The Najd Fault System, Saudi Arabia and Egypt: A Late Precam-brian Rift-Related Transform System,” Tectonics, Vol. 4, No. 5, 1985, pp. 497-511. doi:10.1029/TC004i005p00497

[19]   O. Greiling, M. Abdeen, A. Dardir, H. El Akhal, M. El Ramly, G. Kamal El Din, A. Osman, A. Rashwan, A. Rice and M. Sadek, “A Structural Synthesis of the Prote- rozoic Arabian-Nubian Shield in Egypt,” Geologische Run- dschau, Vol. 83, No. 3, 1994, pp. 484-501. doi:10.1007/BF01083222

[20]   B. Blasband, S. White, P. Brooijmans, H. De Boorder and W. Visser, “Late Proterozoic Extensional Collapse in the Arabian-Nubian Shield,” Journal of the Geological Society, Vol. 157, No. 3, 2000, pp. 615-628. doi:10.1144/jgs.157.3.615

[21]   R. A. Agar, “The Najd Fault System Revisited; a Two- Way Strike Slip Orogen in the Saudi Arabian Shield,” Journal of Structural Geology, Vol. 9, No. 1, 1987, pp. 41- 48. doi:10.1016/0191-8141(87)90042-3

[22]   M. Sultan, R. E. Arvidson, I. J. Duncan, R. J. Stern and B. Elka-liouby, “Extension of the Najd Shear System from Saudi-Arabia to the Central Eastern Desert of Egypt Ba- sed on Integrated Field and Landsat Observations,” Tec- tonics, Vol. 7, No. 6, 1988, pp. 1291-1306. doi:10.1029/TC007i006p01291

[23]   M. M. Abdeen and R. O. Greiling, “A Quantitative Struc- tural Study of Late Pan-African Compressional Deforma- tion in the Central East-ern Desert (Egypt) during Gondwana Assembly,” Gondwana Research, Vol. 8, No. 4, 2005, pp. 457-471. doi:10.1016/S1342-937X(05)71148-5

[24]   D. Avigad and Z. Gvirtzman, “Late Neoproterozoic Rise and Fall of the Northern Arabian-Nubian Shield: The Role of Lithospheric Mantle De-lamination and Subsequent Thermal Subsidence,” Tectonophys-ics, Vol. 477, No. 3-4, 2009, pp. 217-228. doi:10.1016/j.tecto.2009.04.018

[25]   A. R. Moustafa, “Con-trols on the Development and Evolution of Transfer Zones: The Influence of Basement Structure and Sedimentary Thickness in the Suez Rift and Red Sea,” Journal of Structural Geology, Vol. 19, No. 6, 1997, pp. 755-768. doi:10.1016/S0191-8141(97)00007-2

[26]   M. Sultan, A. Yousef, S. Metwally, R. Becker, A. Milew- ski, W. Sauck, N. Sturchio, A. Mohamed, A. Wagdy, Z. El Alfy, D. Becker, Z. Sagintayev, M. El Sayed and B. Welton, “Red Sea Rifting Controls on Aquifer Distribution: Constraints from Geochemical, Geophysical, and Re- mote Sensing Data,” Geological Society of America Bul- letin, Vol. 123, No. 5-6, 2011, pp. 911-924. doi:10.1130/B30146.1

[27]   A. Bojar, H. Fritz, S. Kargl and W. Unzog, “Phanerozoic Tectonothermal History of the Arabian Nubian Shield in the Eastern Desert of Egypt: Evidence from Fission Track and Paleostress Data,” Journal of African Earth Sciences, Vol. 34, No. 1, 2002, pp. 191-202. doi:10.1016/S0899-5362(02)00018-0

[28]   C. Montenat, P. D’estevou, B. Purser, P. Burollet, J. Jarrige, F. Sperber, E. Philobbos, J. Plaziat, P. Part, J. Richert, N. Roussel and J. Thiriet, “Tectonic and Sedimentary Evolution of the Gulf of Suez and the Northwestern Red Sea,” Tectophysics, Vol. 153, No. 1-4, 1988, pp. 161-177. doi:10.1016/0040-1951(88)90013-3

[29]   Z. Garfunkel, “Inter-nal Structure of the Dead Sea Leaky Transform (Rift) in Rela-tion to Plate Kinematics,” Tecto- nophysics, Vol. 80, No. 1-4, 1981, pp. 81-108. doi:10.1016/0040-1951(81)90143-8

[30]   R. S. Yeats, K. Sieh and C. R. Allen, “The Geology of Earthquakes,” Oxford Uni-versity Press, Oxford, 1997.

[31]   Z. Garfunkel and Z. Ben-Avraham, “The Structure of the Dead Sea Basin,” Tec-tonophysics, Vol. 266, No. 1-4, 1996, pp. 155-176. doi:10.1016/S0040-1951(96)00188-6

[32]   A. C. Ries, R. M. Shackleton, R. H. Graham and W. R. Fitches, “Pan-African Structures, Ophiolites and Mélange in the Eastem Desert of Egypt: A Traverse at 26?N,” Jour- nal of the Geological Society, Vol. 140, No. 1, 1983, pp. 75-95. doi:10.1144/gsjgs.140.1.0075

[33]   S. El Gaby, F. K. List and R. Tehrani, “Geology, Evolution and Metallogenesis of the Pan-Afrcan Belt in Egypt,” In: S. El Gaby and R. Greiling, Eds., The Pan-African Belt of NE Africa and Adjacent Areas, Tec-tonic Evolution and Economic Aspects, Braunschweig, 1988, pp. 17-68.

[34]   M. F. El Ramly, R. O. Greiling, A. A. Rash-wan and A. H. Ramsy, “Explanatory Note to Accompany the Geological and Structural Maps of Wadi Hafafit Area, Eastern Desert of Egypt,” Annals Geological Survey of Egypt, Vol. 9, 1993, pp. 1-53.

[35]   R. J. Stern, P. Johnson, A. Kr?ner and B. Yibas, “Neoproterozoic Ophiolites of the Arabian-Nubian Shield,” In: T. M. Kusky, Ed., Precambrian Ophiolites and Related Rocks, Elsevier, Amsterdam, 2004, pp. 95-128. doi:10.1016/S0166-2635(04)13003-X

[36]   B. Issawi, M. Fran-cis, M. El Hinnawy, A. Mehanna and T. El Deftar, “Geology of the Safaga-Quseir Coastal Plain and of Mohamed Rabah Area,” Annals Geological Survey of Egypt, Vol. 1, 1971, pp. 1-19.

[37]   R. Said, “The Geology of Egypt,” Balkema Pub-lishers, Rotterdam, 1990.

[38]   A. Al Sharhan, “Petroleum ge-ology and Potential Hydrocarbon Plays in the Gulf of Suez Rift Basin, Egypt,” AAPG Bulletin, Vol. 87, No. 1, 2003, pp. 143-180.

[39]   A. R. Mustafa, “Controls on the Geometry of Transfer Zones in the Suez Rift and Northwest Red Sea: Impli-cations for the Structural Geometry of Rift Systems,” AAPG Bulletin, Vol. 86, No. 6, 2002, pp. 979-1002.

[40]   A. Agostini, G. Corti, A. Zeoli and G. Mulugeta, “Evolution, Pattern, and Partitioning of Deformation during Ob- lique Continental Rift-ing: Inferences from Lithospheric- Scale Centrifuge Models,” Geochemistry Geophysics Geo- systems, Vol. 10, 2009, p. 23. doi:10.1029/2009GC002676

[41]   S. Khalil and K. McClay, “Extensional Fault-Related Folding, Northwestern Red Sea, Egypt,” Journal of Struc- tural Geology, Vol. 24, No. 4, 2002, pp. 743-762. doi:10.1016/S0191-8141(01)00118-3

[42]   W. Bosworth, “Ge-ometry of Propagating Continental Rifts,” Nature, Vol. 316, 1985, pp. 625-627. doi:10.1038/316625a0

[43]   J. Chorowicz and C. Sorlien, “Oblique Extensional Tectonics in the Malawi Rift Africa,” Bulletin of the Geological Society of America, Vol. 104, No. 8, 1992, pp. 1015- 1023. doi:10.1130/0016-7606(1992)104<1015:OETITM>2.3.CO;2

[44]   A. R. Moustafa and H. M. Khalil, “Superposed Deformation in the Northern Suez Rift, Egypt: Relevance to Hydrocarbons Exploration,” Journal of Petroleum Geologists, Vol. 18, No. 3, 1995, pp. 245-266. doi:10.1111/j.1747-5457.1995.tb00905.x

[45]   M. Steckler, F. Berthelot, N. Lyberis and X. Pichon, “Subsidence in the Gulf of Suez: Implications for Rifting and Plate Kinematics,” Tectono-physics, Vol. 153, No. 1-4, 1988, pp. 249-270. doi:10.1016/0040-1951(88)90019-4

[46]   N. Lyberis, “Tectonic Evolution of the Gulf of Suez and the Gulf of Aqaba,” Tec-tonophysics, Vol. 153, No. 1-4, 1988, pp. 209-220. doi:10.1016/0040-1951(88)90016-9

[47]   R. Reilinger, S. McClusky, M. Oral, R. King, M. Toksoz, A. Barka, I. Kinik, O. Lenk and I. Sanli, “Global Positioning System Measurements of Present-Day Crustal Move- ments in the Arabia-Africa-Eurasia Plate Collision Zone,” Journal of Geophysical Research, Vol. 102, No. B5, 1997, pp. 9983-10000. doi:10.1029/96JB03736

[48]   S. McClusky, R. Reilinger, S. Mahmoud, D. Ben Sari and A. Tealeb, “GPS Constraints of Africa (Nubia) and Arabia Plate Motions,” Geophysical Jour-nal International, Vol. 155, No. 1, 2003, pp. 126-138. doi:10.1046/j.1365-246X.2003.02023.x

[49]   R. J. Stern and C. E. Gottfried, “Geochronologic and Iso- topic Constraints on Late Precambrian Crustal Evolution in the Eastern Desert of Egypt,” American Journal of Sci- ence, Vol. 285, No. 2, 1985, pp. 97-l27. doi:10.2475/ajs.285.2.97

[50]   E. M. Moussa, R. J. Stern, W. Manton and K. A. Ali, “SHRIMP Zircon Dating and Sm/Nd Isotopic Investigations of Neoproterozoic Granitoids, Eastern Desert, Egypt,” Precambrian Research, Vol. 160, No. 3-4, 2008, pp. 341- 356. doi:10.1016/j.precamres.2007.08.006

[51]   H. Eliwa, J. I. Kimura and T. Itaya, “Late Neoproterozoic Dokhan Volcanics, North Eastern Desert, Egypt: Geoche- mistry and Petrogenesis,” Precambrian Research, Vol. 151, No. 1-2, 2006, pp. 31-52. doi:10.1016/j.precamres.2006.08.005

[52]   A. El Sayed, R. Wahlstrom and O. Kulhanek, “Seismic Hazard of Egypt,” Natural Hazard, Vol. 10, No. 3, 1994, pp. 247-259. doi:10.1007/BF00596145

[53]   A. Badawy, “The Present Day Stress Field in Egypt,” Annali Di Geofisical, Vol. 44, No. 3, 2001, pp. 557-570.

 
 
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