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Tectonic constraints on formation and evolution of microplates in the Indian and Pacific Oceans: reviews and statistical inferences

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Abstract

Oceanic plates are growing through narrow boundaries, such as mid-ocean ridges and transform faults. However, the discovery of diffuse plate boundary suggests another type of plate boundary that accommodates difference in plate motion via internal deformation. Along the Central and Southeast Indian ridges, for example, the Capricorn and Macquarie microplates exhibit widespread diffuse boundaries and hence divide the Indo-Australian Plate further into the Indian, Australian, Capricorn, and Macquarie plates. As for microplates distributed along the East Pacific Rise and Pacific-Antarctic Ridge in the Pacific Ocean, however, the typical plate boundaries surrounding the given microplate are distinctly established. Global plate reorganization involving the changes in plate motion or in spreading direction can be accommodated by forming a microplate through ridge extinction, ridge propagation, and pseudofault formation. However, relations between these tectonic processes have not been quantitatively assessed. In particular, we aim to examine tectonic constrains on the formation processes of microplates with diffuse plate boundary. In this study, we compare plate size, plate age, full-spreading rates, thermal structures, total rotation, and rotation rate for the 9 microplates including extinct plates (i.e., Capricorn, Macquarie, and Mammerickx* microplates in the Indian and Southern Oceans; Galapagos, Easter, Juan Fernandez, Bauer*, Friday*, and Selkirk* microplates in the Pacific Ocean; extinct plates are denoted with asterisks). From this comparison, we find that the microplate formation would require certain tectonic conditions (e.g., full-spreading rates faster than 70–80 mm/yr and rotation rates faster than 5–6°/m.y.) to evolve into an independent and rigid plate with respect to the neighboring plates. If the conditions are not met, the same tectonic reorganization would result in a microplate with diffuse plate boundaries.

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References

  • Bird, P., 2003, An updated digital model of plate boundaries. Geochemistry, Geophysics, Geosystems, 4, 1–52.

    Article  Google Scholar 

  • Bird, R.T. and Naar, D.F., 1994, Intratransform origins of mid-ocean ridge microplates. Geology, 22, 987–990.

    Article  Google Scholar 

  • Bird, R.T., Naar, D.F., Larson, R.L., Searle, R.C., and Scotese, C.R., 1998, Plate tectonic reconstructions of the Juan Fernandez microplate: transformation from internal shear to rigid rotation. Journal of Geophysical Research, 103, 7049–7067.

    Article  Google Scholar 

  • Bird, R.T., Tebbens, S.F., Kleinrock, M.C., and Naar, D.F., 1999, Episodic triple-junction migration by rift propagation and microplates. Geology, 27, 911–914.

    Article  Google Scholar 

  • Blais, A., Gente, P., Maia, M., and Naar, D.F., 2002, A history of the Selkirk paleomicroplate. Tectonophysics, 359, 157–169.

    Article  Google Scholar 

  • Byerlee, J.D., 1978, Friction of rocks. Pure and Applied Geophysics, 116, 615–626.

    Article  Google Scholar 

  • Cande, S.C. and Kent, D.V., 1992, A new geomagnetic polarity time scale for the late Cretaceous and Cenozoic. Journal of Geophysical Research, 97, 13917–13951.

    Article  Google Scholar 

  • Cande, S.C. and Patriat, P., 2015, The anticorrelated velocities of Africa and India in the late Cretaceous and early Cenozoic. Geophysical Journal International, 200, 227–243.

    Article  Google Scholar 

  • Cande, S.C., Raymond, C.A., Stock, J., and Haxby, W.F., 1995, Geophysics of the Pitman Fracture Zone and Pacific-Antarctic plate motions during the Cenozoic. Science, 270, 947–953.

    Article  Google Scholar 

  • Cande, S.C. and Stock, J.M., 2004, Pacific-Antarctic-Australia motion and the formation of the Macquarie Plate. Geophysical Journal International, 157, 399–414.

    Article  Google Scholar 

  • Chase, C.G., 1978, Plate kinematics: The Americas, East Africa, and the rest of the world. Earth and Planetary Science Letters, 37, 355–368.

    Article  Google Scholar 

  • Choi, H., Kim, S.-S., Dyment, J., Granot, R., Park, S.-H., and Hong, J.K., 2017, The kinematic evolution of the Macquarie Plate: a case study for the fragmentation of oceanic lithosphere. Earth and Planetary Science Letters, 478, 132–142.

    Article  Google Scholar 

  • Conder, J.A. and Forsyth, D.W., 2001, Seafloor spreading on the Southeast Indian Ridge over the last one million years: a test of the Capricorn plate hypothesis. Earth and Planetary Science Letters, 188, 91–105.

    Article  Google Scholar 

  • Courtillot, V., Davaille, A., Besse, J., and Stock, J., 2003, Three distinct types of hotspots in the Earth’s mantle. Earth and Planetary Science Letters, 205, 295–308.

    Article  Google Scholar 

  • DeMets, C., Gordon, R.G., and Argus, D.F., 2010, Geologically current plate motions. Geophysics Journal International, 181, 1–80.

    Article  Google Scholar 

  • Dick, H.J., Lin, J., and Schouten, H., 2003, An ultraslow-spreading class of ocean ridge. Nature, 426, 405–412.

    Article  Google Scholar 

  • Eakins, B.W. and Lonsdale, P.F., 2003, Structural patterns and tectonic history of the Bauer microplate, eastern tropical Pacific. Marine Geophysical Research, 24, 171–205.

    Article  Google Scholar 

  • French, S.W. and Romanowicz, B., 2015, Broad plumes rooted at the base of the Earth’s mantle beneath major hotspots. Nature, 525, 95–99.

    Article  Google Scholar 

  • Gee, J.S. and Kent, D.V., 2007, Source of oceanic magnetic anomalies and the geomagnetic polarity time scale. In: Kono, M. (ed.), Treatise on Geophysics, Volume 5: Geomagnetism. Elsevier, Amsterdam, p. 455–507.

    Chapter  Google Scholar 

  • Gibbons, A.D., Zahirovic, S., Müller, R.D., Whittaker, J.M., and Yatheesh, V., 2015, A tectonic model reconciling evidence for the collisions between India, Eurasia and intra-oceanic arcs of the central-eastern Tethys. Gondwana Research, 28, 451–492.

    Article  Google Scholar 

  • Gordon, R.G., 2009, Lithospheric deformation in the equatorial Indian Ocean: timing and Tibet. Geology, 37, 287–288.

    Article  Google Scholar 

  • Gordon, R.G., Argus, D.F., and Royer, J.-Y., 2008, Space geodetic test of kinematic models for the Indo-Australian composite plate. Geology, 36, 827–830.

    Article  Google Scholar 

  • Gordon, R.G., DeMets, C., and Argus, D.F., 1990, Kinematic constraints on distributed lithospheric deformation in the equatorial Indian Ocean from present motion between the Australian and Indian plates. Tectonics, 9, 409–422.

    Article  Google Scholar 

  • Hellinger, S.J., 1981, The uncertainties of finite rotations in plate tectonics. Journal of Geophysical Research, 86, 9312–9318.

    Article  Google Scholar 

  • Hey, R.N., 2004, Propagating rifts and microplates at mid-ocean ridges. In: Selley, R.C., Cocks, R., and Plimer, I. (eds.), Encyclopedia of Geology. Academic Press, London, p. 396–405.

    Google Scholar 

  • Hey, R.N., Johnson, P.D., Martinez, F., Korenaga, J., Somers, M.L., Huggett, Q.J., LeBas, T.P., Rusby, R.I., and Naar, D.F., 1995, Plate boundary reorganization at a large-offset, rapidly propagating rift. Nature, 378, 167–170.

    Article  Google Scholar 

  • Lonsdale, P., 1988, Structural pattern of the Galapagos microplate and evolution of the Galapagos triple junction. Journal of Geophysical Research, 93, 13551–13574.

    Article  Google Scholar 

  • Matthews, K.J., Müller, R.D., and Sandwell, D.T., 2016, Oceanic micro-plate formation records the onset of India-Eurasia collision. Earth and Planetary Science Letters, 433, 204–214.

    Article  Google Scholar 

  • Morgan, W.J., 1968, Rises, trenches, great faults, and crustal blocks. Journal of Geophysical Research, 73, 1959–1982.

    Article  Google Scholar 

  • Morra, G., Seton, M., Quevedo, L., and Müller, R.D., 2013, Organization of the tectonic plate in the last 200 Myr. Earth and Planetary Science Letters, 373, 93–101.

    Article  Google Scholar 

  • Naar, D.F. and Hey, R.N., 1991, Tectonic evolution of the Easter micro-plate. Journal of Geophysical Research, 96, 7961–7993.

    Article  Google Scholar 

  • Neves, M.C., Searle, R.C., and Bott, M.H.P., 2003, Easter microplate dynamics. Journal of Geophysical Research, 108, 2213.

    Article  Google Scholar 

  • Park, S.H., Langmuir, C.H., Sims, K.W.W., Blichert-Toft, J., Kim, S.-S., Scott, S.R., Lin, J., Choi, H., Yang, Y.-S., and Michael, P.J., 2019, An isotopically distinct Zealandia-Antarctic mantle domain in the Southern Ocean. Nature Geoscience, 12, 206–214.

    Article  Google Scholar 

  • Phipps Morgan, J., Parmentier, E.M., and Lin, J., 1987, Mechanisms for the origin of mid-ocean ridge axial topography: implications for the thermal and mechanical structure of accreting plate boundaries. Journal of Geophysical Research, 92, 12823–12836.

    Article  Google Scholar 

  • Ritsema, J., Deuss, A., van Heijst, H.J., and Woodhouse, J.H., 2011, S40RTS: a degree-40 shear-velocity model for the mantle from new Rayleigh wave dispersion, teleseismic travel time and normal-mode splitting function measurements. Geophysical Journal International, 184, 1223–1236.

    Article  Google Scholar 

  • Royer, J.-Y. and Gordon, R.G., 1997, The motion and boundary between the Capricorn and Australian plates. Science, 277, 1268–1274.

    Article  Google Scholar 

  • Rusby, R.I. and Searle, R.C., 1995, A history of the Easter microplate, 5.25 Ma to present. Journal of Geophysical Research, 100, 12617–12640.

    Article  Google Scholar 

  • Schouten, H., Klitgord, K.D., and Gallo, D.G., 1993, Edge-driven microplate kinematics. Journal of Geophysical Research, 98, 6689–6701.

    Article  Google Scholar 

  • Seton, M., Whittaker, J.M., Müller, R.D., DeMets, C., Merkouriev, S., Cande, S.C., Gaina, C., Eagles, G., Granot, R., Stock, J., Wright, N., and Williams, S., 2014, Community infrastructure and repository for marine magnetic identifications. Geochemistry, Geophysics, Geosystems, 15, 1629–1641.

    Article  Google Scholar 

  • Smith, W.H.F. and Sandwell, D.T., 1997, Global seafloor topography from satellite altimetry and ship depth soundings. Science, 277, 1957–1962.

    Article  Google Scholar 

  • Sornette, D. and Pisarenko, V., 2003, Fractal plate tectonics. Geophysical Research Letters, 30, 1105.

    Article  Google Scholar 

  • Tebbens, S.F. and Cande, S.C., 1997, Southeast Pacific tectonic evolution from early Oligocene to present. Journal of Geophysical Research, 102, 12061–12084.

    Article  Google Scholar 

  • Tebbens, S.F., Cande, S.C., Kovacs, L., Parra, J.C., LaBrecque, J.L., and Vergara, H., 1997, The Chile ridge: a tectonic framework. Journal of Geophysical Research, 102, 12035–12059.

    Article  Google Scholar 

  • Wessel, P. and Kroenke, L.W., 2000, Ontong Java Plateau and late Neogene changes in Pacific Plate. Journal of Geophysical Research, 105, 28255–28277.

    Article  Google Scholar 

  • Wessel, P., Smith, W.H.F., Scharroo, R., Luis, J.F., and Wobbe, F., 2013, Generic mapping tools: improved version released. Eos, 94, 409–410.

    Article  Google Scholar 

  • Wiens, D.A., DeMets, C., Gordon, R.G., Stein, S., Argus, D., Engeln, J.F., Lundgren, P., Quible, D., Stein, C., Weinstein, S., and Woods, D.F., 1985, A diffuse plate boundary model for Indian Ocean tectonics. Geophysical Research Letters, 12, 429–432.

    Article  Google Scholar 

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Acknowledgments

This study was supported by the Korea Polar Research Institute, under grant numbers PE20210 and PE21050. S.-S.K. acknowledges the support from the National Research Foundation of Korea (NRF) (MOE NRF-2017R1D1A1A02018632). We would like to thank two anonymous reviewers for critically reading the manuscript and suggesting substantial improvements.

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Authors and Affiliations

  1. Division of Earth Sciences, Korea Polar Research Institute, Incheon, 21990, Republic of Korea

    Hakkyum Choi & Sung-Hyun Park

  2. Department of Geological Sciences, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, 34134, Republic of Korea

    Seung-Sep Kim

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  1. Hakkyum Choi
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Correspondence to Seung-Sep Kim.

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Choi, H., Kim, SS. & Park, SH. Tectonic constraints on formation and evolution of microplates in the Indian and Pacific Oceans: reviews and statistical inferences. Geosci J 25, 799–811 (2021). https://doi.org/10.1007/s12303-021-0005-7

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  • DOI: https://doi.org/10.1007/s12303-021-0005-7

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