Kinematics of transrotational tectonism in the California transverse ranges and its contribution to cumulative slip along the San Andreas transform fault system, Boulder Colorado: Geological Society of America Special Paper 305, iv + 46 pp.Įinarsson, T., 1967. The origin of obducted large-slab ophiolite complexes. International Geology Review, 44, 402–438.ĭewey, J. Ancient plate margins: some observations. American Journal of Science, 275-A(John Rodgers volume), 260–284.ĭewey, J. Finite plate evolution: some implications for the evolution of rock masses at plate margins. Journal of the Geological Society of London, 136, 303–310.ĭewey, J. Topographic and geologic evolution of fracture zones. Displacement history of oceanic fracture zones. Ultramafic and mafic inclusions, Kanaga Island, Alaska, and the occurrence of alkaline rocks in island arcs. (eds.), Ophiolites and Oceanic Lithosphere, London: Geological Society Special Publication 13, pp. Intraoceanic tectonism on the Gorringe Bank: observations by submersible. Thermal contraction joints in a spreading seafloor as origin of fracture zones. Passive margin evolution, initiation of subduction and the Wilson Cycle. Heterogeneous nature of oceanic crust and upper mantle: a perspective from the Bay of Islands ophiolite complex. Initiation of subduction zones along transform and accreting plate boundaries, triple junction evolution, and forearc spreading centres – implications for ophiolite geology and obduction. Plume-generated triple junctions: key indicators in applying plate tectonics to old rocks. (eds.), Deep Drilling Results in the Atlantic Ocean: Ocean Crust. Tectonic and igneous emplacement of crust in oceanic transform zones. Mantle uplifted block in the western Indian Ocean. Earth and Planetary Science Letters, 37, 249–251.īonatti, E., and Crane, K., 1984. Vertical tectonism in oceanic fracture zones. Earth and Planetary Science Letters, 216, 27–41.īonatti, E., 1978. Strength asperities along oceanic transform faults: a model for the origin of extensional earthquakes on the Eltanin transform system. Sedimentary fabrics in Alpine ophicalcites, South Pennine Arosa zone, Switzerland. Earth and Planetary Science Letters, 205, 107–121.īernoulli, D., and Weissert, H., 1985. The generation of plate tectonics from mantle convection. Thermal structure of oceanic transform faults. Geophysical Journal International, 184, 991–1008.īehn, M. Subduction initiation along the inherited weakness zone at the edge of a slab: insights from numerical models. Geological Society of America Bulletin, 81, 3513–3536.īaes, M., Govers, R., and Wortel, R., 2011. Implications of plate tectonics for the Cenozoic tectonic evolution of western North America. Edinburgh: Oliver and Boyd, x + 206 pp.Ītwater, T., 1970. The Dynamics of Faulting and Dyke Formation with Applications to Britain, 2nd revised edn. Distortions, rotations, and crustal thinning at ridge-transform intersections. The nucleation and evolution of Riedel shear zones as deformation bands in porous sandstone. Strike-slip faults in a rift area: a transect in the Afar triangle, East Africa. Mid-ocean ridges are also commonly offset by so-called transform faults however, because of their association with tensional spreading centers and the different nature of oceanic crust, earthquakes generated there are typically shallow and therefore weaker.Abbate, E., Passerini, P., and Zan, L., 1995. The San Andreas Fault (western US), the North Anatolian Fault (Turkey) or the Dolores-Guayaquil Megafault in the northern Andes are some examples of huge strike-slip faults transecting continental crust. These may result in some of the most damaging earthquakes on continental crust. When strike-slip movement halts due to increased friction at some location, stresses can build up that are released in sudden slips. These structures are so-called strike-slip faults. Because rocks are cut and displaced by movement in opposite direction, rocks facing each other on two sides of the fault are typically of different type and age. The third type of plate boundary is the transform fault, where plates slide past one another without the production or destruction of crust.
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