Abstract
To better constrain the tectonic history of the Arabian craton in the Tertiary, we carried out a combined paleomagnetic and 40Ar/39Ar geochronological study on volcanic rocks from the Khaybar and Lunayyir Harrats plus a site of sediments deposited below the Miocene rocks in the former area. Progressive thermal or alternating field demagnetization successfully isolated stable characteristic magnetizations (ChRM) that are consistent with a primary magnetization only in the Late Quaternary lava flows from Harrat Lunayyir. The Harrat Lunayyir paleomagnetic data set of 11 flow-mean directions (D = 0.31°, I = 36.9°, α95 = 10.5) is statistically indistinguishable from the present field and the virtual geomagnetic poles (VGP: 214.1°E, 85.1°N; A95 = 12.3°) which indicate a negligible rotation (R = −1.98 ± 10.49o) with respect to the coeval African pole position. The paleomagnetic signal of the Miocene lava flows from the Harrat Khaybar area appear to be contaminated by the effect of lightning and weathering and consequently no tectonic/plate movement significance may be attributed to the large CCW rotation shown from 2 sites with antipodal directions. The direction of the high coercivity chemical remanent magnetization (CRM) isolated after thermal cleaning from the Pre-Miocene siltstones (D = 169.6°, I = −44.8°; α95 = 5.4°) is consistent with the few existing paleomagnetic results from Arabia. The associated VGP (314.4°E, 80.6°N) is close to the Pliocene VGP of the Arabian Plate and CCW rotated (R = 14.86 ± 6.38°) with respect to the Oligocene African VGP. The results imply that the whole rotation of the Arabian Plate took place during the last phase (4–5 Ma) of the opening of the Red Sea, corresponding with the true sea floor spreading as already noted in the past by other authors. Whole rock 39Ar/40Ar step-heating analyses yield whole-rock plateau ages of 12.8 to 16.3 Ma for the alkaline lava flows from the Khaybar area, which is consistent with the estimated age range of the region-wide late Cenozoic alkaline volcanism in Saudi Arabia.
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Almalki KA, Ailleres L, Betts PG, Bantan RA (2015) Evidence for and relationship between recent distributed extension and halokinesis in the Farasan Islands, southern Red Sea, Saudi Arabia. Arab J Geosci 8:8753–8766. https://doi.org/10.1007/s12517-015-1792-9
Baag C, Helsley CE, Xu SZ, Lienert RB (1995) Deflection of paleomagnetic directions due to magnetization of the underlying terrain. J Geophys Res 100(B7):10013–10027
Bayer HJ, El-Isa Z, Hotzl H, Mechie J, Prodehl C, Saffarini G (1989) Large tectonic and lithospheric structures of the Red Sea region. J African Earth Sci (and the Middle East) 8(2):565–587. https://doi.org/10.1016/S0899-5362(89)80045-4
Bosworth W, Stockli DF (2016) Early magmatism in the greater Red Sea rift: timing and significance. Can J Earth Sci 53(11):1158–1176. https://doi.org/10.1139/cjes-2016-0019
Brown GF (1970) Eastern margin of the Red Sea and the coastal structures in Saudi Arabia. Phil Trans Roy Soc London A 267:75–87
Burke K, Dewey JF (1973) Plume-generated triple junctions: key indicators in applying plate tectonics to old rocks. J Geology 81:406–433
Camp VE, Roobol MJ (1992) Upwelling asthenosphere beneath western Arabia and its regional implications. J Geophys Res 97:15,255–15,271
Camp VE, Roobol MJ, Hooper PR (1991) The Arabian continental alkali basalt province: part II. Evolution of Harrats Khaybar, Ithnayn, and Kura, Kingdom of Saudi Arabia. Bull Geol Soc Am 103:363–391
Cochran JR (1981) The Gulf of Aden: structure and evolution of a very young ocean basin and continental margin. J Geophys Res 86:263–287
Cogné JP (2003) PaleoMac: a MacintoshTM application for treating paleomagnetic data and making plate reconstructions. Geochem Geophys Geosyst 4(1):1007. https://doi.org/10.1029/2001GC000227
Coleman RG, Hadley DG, Fleck RG, Hedge CT, Donato MM (1979) The Miocene Tihama Asir ophiolite and its bearing on the opening of the Red Sea. In: Al-Shanti AM (ed) Evolution and Mineralization of the Arabian Shield, vol 1. Pergamon Press, Oxford, pp 173–186
Coleman RG, Fleck RJ, Hedge CE, Ghent ED (1977) The volcanic rocks of southwest Saudi Arabia and the opening of the Red Sea. Mineral Resources Bull 22D, Red Sea Research. Jeddah, Saudi Arabia, pp D1–D30
Coleman RG, Fleck RJ, Hedge CE, Ghent ED (1975) The volcanic rocks of southwestern Saudi Arabia and the opening of the Red Sea. U.S. Geol Survey Saudi Arabian Project Report 194
Collins WJ (2003) Slab pull, mantle convection, and Pangaean assembly and dispersal. Earth Planet Sci Lett 205:225–237. https://doi.org/10.1016/S0012-821X(02)01043-9
Dalrymple GB, Alexander EC, Lanphere MA, Kraker GP (1981) Irradiation of samples for 40Ar/39Ar dating using the Geological Survey TRIGA reactor. In: USGS Professional Papers, U.S. Geol Surv, Reston, VA, 1176:29
Demarest HH (1983) Error analysis for the determination of tectonic rotation from paleomagnetic data. J Geophys Res 88:4321–4328. https://doi.org/10.1029/JB088iB05p04321
Dhellemmes R, Delfour J (1979) Geologic map of the Khaybar quadrangle, sheet 25 D, Kingdom of Saudi Arabia (with text). Saudi Arabian Directorate General of Mineral Resources Geologic Map GM-50A, scale 1:250000
Duncan RA, Al-Amri AM (2013) Timing and composition of volcanic activity at Harrat Lunayyir, western Saudi Arabia. J Volcanology Geothermal Res 260:103–116
Fisher RA (1953) Dispersion on a sphere. Proc Roy Soc London A 217:295–305
Girdler RW, Styles P (1974) Two stage Red Sea floor spreading. Nature 247:7–11
Girdler RW (1983) The evolution of the Gulf of Aden and Red Sea in space and time. In: Angel MY (ed) Marine science of the northwest Indian Ocean and adjacent waters. Pergamon Press, New York, p 747
Girdler RW (1985) Problems concerning the evolution of oceanic lithosphere in the northern Red Sea. Tectonophysics 116:109–122
Girdler RW (1991) The Afro-Arabian rift system—an overview. Tectonophysics 197:139–153
Gradstein FM, Ogg JG, Schmitz M, Ogg G (eds) (2012) The geologic time scale 2012. Elsevier, 1144 pp
Hall SA, Andreasen GE, Girdler RW (1976) Total intensity magnetic anomaly map of the Red Sea and adjacent coastal areas, a description and preliminary interpretation. U.S. Geol Surv Saudi Arabian Project Rep 206, 36 pp
Hall SA (1979) A total intensity magnetic anomaly map of the Red Sea and its interpretation. U.S. Geol Surv Saudi Arabian Project Rep 275, 260 pp
Hussain AG, Bakor AR (1989) Petrography and palaeomagnetism of the basalts, southwest Harrat Rahat, Saudi Arabia. Geophys J Int 99:687–698. https://doi.org/10.1111/j.1365-246x.1989.tb02051.x
Irving E, Tarling DH (1961) The palaeomagnetism of the Aden volcanics. J Geophys Res 66:549–555
Johnson RW, Knutson J, Taylor SR (eds) (1989) Intraplate volcanism in eastern Australia and New Zealand. Cambridge University Press, Cambridge, UK, p 408
Jones PW, Rex DC (1974) New dates from the Ethiopian plateau volcanic. Nature 252:218–219
Kellog KS, Reynolds RC (1983) Opening of the Red Sea: constraints from a paleomagnetic study of the As Sarat volcanic field, south-western Saudi Arabia. Geophys J R Astron Soc 74:649–665
Kemp J (1981) Explanatory notes to the geological map of the Wadi al’ Ays quadrangle, sheet 25C, Kingdom of Saudi Arabia. Ministry of Petroleum and Mineral Resources, Saudi Arabia, 39 pp
Kirschvink JL (1980) The least-squares line and plane and the analysis of palaeomagnetic data. Geophys J Int 62:699–718
Kuiper KF, Deino A, Hilgen FJ, Krijgsman W, Renne PR, Wijbrans JR (2008) Synchronizing rock clocks of Earth history. Science 320:500–504. https://doi.org/10.1126/science.1154339
Labrecque JL, Zitellini N (1985) Continuous seafloor spreading in Red Sea: an alternative interpretation of magnetic anomaly pattern. Bull Am Assoc Pet Geol 69:513–524
Le Pichon X, Franchetcau J (1978) A plate tectonic analysis of the Red Sea-Gulf of Aden area. Tectonophysics 46:369–406
McElhinny M (2004) Geocentric axial dipole hypothesis: a least squares perspective. In: Channell JET, Kent DV, Lowrie W, Meert JG (eds) Timescales of the paleomagnetic field. Am Geophys Union, Washington, DC. https://doi.org/10.1029/145gm01
McKenzie D, Davies D, Molnar P (1970) Plate tectonics of the Red Sea and East Africa. Nature 226:243–248
Pellaton C, Dhellemes R (1978) Geology and mineral exploration of the Jabal Dhulay’ah quadrangle, 25/38A. Bureau de Recherches Geologiques et Minieres Technical Record 78-JED-3, 16 p, 1 fig., 2 maps, 1 app
Reilinger R, McClusky S, Ar Rajehi A (2015) Geodetic constraints on the geodynamic evolution of the Red Sea. In: Rasul NMA, Stewart ICF (eds) The Red Sea: the formation, morphology, oceanography and environment of a young ocean basin. Springer Earth System Sciences, Berlin Heidelberg, pp 135–149
Roeser HA (1975) A detailed magnetic survey of the southern Red Sea. Geol Jahrb 13:131–153
Sagnotti L (2013) Demagnetization analysis in Excel (DAIE)—An open source workbook in Excel for viewing and analyzing demagnetization data from paleomagnetic discrete samples and u-channels. Annals Geophys 56(1):D0114. https://doi.org/10.4401/ag-6282
Sanfilippo A, Cai Y, Gouveia Jácome AP, Ligi M (this volume) Geochemistry of the Lunayyir and Khaybar volcanic fields (Saudi Arabia): Insights into the origin of Cenozoic Arabian volcanism
Schettino A, Macchiavelli C, Rasul N (this volume) Plate motions around the Red Sea since the Early Oligocene
Stern RJ, Johnson PR (this volume) Constraining the opening of the Red Sea: evidence from the Neoproterozoic margins and Cenozoic magmatism for a Volcanic Rifted Margin
Tarling DH (1970) Palaeomagnetism and the origin of the Red Sea and the Gulf of Aden. Phil Trans Roy Soc A 267:219–226
Tapponnier P, Francheteau J (1978) Necking of the lithosphere and the mechanics of slowly accreting plate boundaries. J Geophys Res 83:3955–3970. https://doi.org/10.1029/JB083iB08p03955
Torsvik TH, Müller RD, Van der Voo R, Steinberger B, Gaina C (2008) Global plate motion frames: toward a unified model. Rev Geophys 46:RG3004. https://doi.org/10.1029/2007rg000227
Valet JP, Soler V (1999) Magnetic anomalies of lava fields in the Canary Islands: possible consequences for paleomagnetic records. Phys Earth Planet Int 115:109–118
Wegener A (1929) Die Entstehung der Kontinente und Ozeane, 4th edn. Friedrich Vieweg and Sohn, Braunschweig
Wilson RL (1971) Dipole offset—the time average palaeomagnetic field over the past 25 million years. Geophys J R Astr Soc 22:491–504
Acknowledgements
The research was sponsored by the PRIN2012 Programme (Project 20125JKANY_002) and supported by the Italian Consiglio Nazionale Ricerche and the US National Science Foundation. The authors are grateful to Dr. Aldo Winkler (INGV-Rome) for the measurements of the hysteresis properties and Dr. Marco Ligi for help during the sampling and improvements of the manuscript. This work is the result of a joint effort of the Saudi Geological Survey (SGS) and the Istituto di Scienze Marine, CNR of Bologna (ISMAR-CNR). We particularly thank the SGS team: A.O. Saeedi, A. Zahrani, Z.A. Otaibi, H.H. Subahi, M.M. Khorshid and A.M. Jarees, Captain P. Dimala and helicopter assistants F. Abdulhadi and A. Al-Harbi for their collaboration during the field work. We thank Dr. Z.A. Nawab, SGS President and Dr. A.M. AlAttas, SGS Assistant President for Technical Support.
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Vigliotti, L., Cai, (.Y., Rasul, N.M.A., Al-Nomani, S.M.S. (2019). Palaeomagnetism and Geochronology of the Harrats Lunayyir and Khaybar Lava Fields, Saudi Arabia. In: Rasul, N., Stewart, I. (eds) Geological Setting, Palaeoenvironment and Archaeology of the Red Sea. Springer, Cham. https://doi.org/10.1007/978-3-319-99408-6_19
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