Regional kinematics inferred from magnetic subfabrics in Archean rocks of Northern Ontario, Canada

Journal of Structural Geology - Tập 15 - Trang 887-894 - 1993
Graham J Borradaile1, John F Dehls1
1Geology Department, Lakehead University, Thunder Bay, Ontario, Canada P7B 5E1

Tài liệu tham khảo

Borradaile, 1976, Structural facing (Shackleton's rule) and the Paleozoic rocks of the Malaguide Complex near Véléz Rubio, SE Spain, 79B, 330 Borradaile, 1987, Analysis of strained sedimentary fabrics, Can. J. Earth Sci., 131, 121 Borradaile, 1987, Anisotropy of magnetic susceptibility: rock composition versus strain, Tectonophysics, 138, 327, 10.1016/0040-1951(87)90051-5 Borradaile, 1988, Magnetic susceptibility, petrofabrics and strain, Tectonophysics, 156, 1, 10.1016/0040-1951(88)90279-X Borradaile, 1991, Correlations of strain with anisotropy of magnetic susceptibility (AMS), Pure & Appl. Geophys., 135, 15, 10.1007/BF00877006 Borradaile, 1987, Anisotropy of magnetic susceptibility of some metamorphic minerals, Phys. Earth & Planet. Interiors, 48, 161, 10.1016/0031-9201(87)90119-1 Borradaile, 1984, Coaxial deformed and magnetic fabrics without simply correlated magnitudes of principal values, Phys. Earth & Planet. Interiors, 35, 294, 10.1016/0031-9201(84)90023-2 Borradaile, 1985, Sources of magnetic susceptibility in a slate, Earth Planet. Sci. Lett., 76, 336, 10.1016/0012-821X(86)90084-1 Borradaile, 1990, Magnetic susceptibility fabrics in slates: structural, mineralogical and lithological influences, Tectonophysics, 172, 215, 10.1016/0040-1951(90)90031-3 Borradaile, 1988, Transpression in slates along the margin of an Archean gneiss belt, northern Ontario-magnetic fabrics and petrofabrics, Can. J. Earth Sci., 25, 1069, 10.1139/e88-104 Borradaile, 1991, Deformation of the Archean Quetico-Shebandowan subprovince boundary in the Canadian Shield near Kashabowie, northern Ontario, Can. J. Earth Sci., 28, 116, 10.1139/e91-010 Card, 1986, Subdivisions of the Superior Province of the Canadian Shield, Geosci. Can., 13, 5 Corfu, 1986, U-Pb ages for late magmatism and regional deformation in the Shebandowan belt, Superior province, Canada, Can. J. Earth Sci., 23, 1075, 10.1139/e86-108 Coward, 1979, Texture and fabric studies across the Kishorn Nappe, near Kyle of Lochalsh, Western Scotland, J. Struct. Geol., 1, 259, 10.1016/0191-8141(79)90001-4 Daly, 1973, Etude comparative des anisotropies de susceptibilité et d'aimantation isotherme, 29, 189 Dunlop, 1971, Magnetic properties of fine particle hematite, Annales Géophys., 27, 269 Dunlop, 1972, Magnetite: behaviour near the single-domain threshold, Science, 176, 41, 10.1126/science.176.4030.41 Dunlop, 1973, Superparamagnetic and single-domain threshold sizes in magnetite, J. geophys. Res., 78, 1780, 10.1029/JB078i011p01780 Dunlop, 1974, Thermal enhancement of magnetic susceptibility, J. Geophys., 40, 439 Dunlop, 1981, The rock magnetism of fine particles, Phys. Earth /s Planet. Interiors, 26, 1, 10.1016/0031-9201(81)90093-5 Dunlop, 1983, Determination of domain structure in igneous rocks by alternating field and other methods, Earth Planet. Sci. Lett., 63, 353, 10.1016/0012-821X(83)90109-7 Dunnet, 1971, Non-random sedimentary fabrics and their modification by strain, Tectonophysics, 12, 307, 10.1016/0040-1951(71)90019-9 Flinn, 1965, On the symmetry principle and the deformation ellipsoid, Geol. Mag., 102, 36, 10.1017/S0016756800053851 Graham, 1954, Magnetic susceptibility anisotropy, an unexploited petrofabric element, Bull. geol. Soc. Am., 65, 1257 Graham, 1966, Significance of magnetic anisotropy in Appalachian sedimentary rocks, 10, 627 Henry, 1989, Magnetic fabric and orientation tensor of minerals in rocks, Tectonophysics, 165, 21, 10.1016/0040-1951(89)90032-2 Hext, 1963, The estimation of second-order tensors, with related tests and designs, Biometrika, 50, 353, 10.1093/biomet/50.3-4.353 Hudleston, 1988, Transpression in an Archean greenstone belt, northern Minnesota, Can. J. Earth Sci., 25, 1060, 10.1139/e88-103 Hrouda, 1982, Magnetic anisotropy of rocks and its application in geology and geophysics, Geophys. Surveys, 5, 37, 10.1007/BF01450244 Jackson, 1991, Anisotropy of magnetic remanence: a brief review of mineralogical sources, physical origins, and geological applications and comparison with susceptibility anisotropy, Pure /s Appl. Geophys., 136, 1, 10.1007/BF00878885 Jackson, 1982 Jelinek, 1981, Characterization of magnetic fabrics in rocks, Tectonophysics, 79, T63, 10.1016/0040-1951(81)90110-4 Lisle, 1977, Estimation of the tectonic strain ratio from the mean shape of deformed elliptical markers, Geologie Mijnb., 56, 140 Lisle, 1979, Strain analysis using deformed pebbles: the influence of initial shape, Tectonophysics, 60, 263, 10.1016/0040-1951(79)90163-X MacDonald, 1987, Anisotropy of magnetic susceptibility: sedimentological, igneous, and structural-tectonic applications, Rev. Geophys., 25, 905, 10.1029/RG025i005p00905 Percival, 1989, A regional perspective of the Quetico metasedimentary belt, Superior Province, Canada, Can. J. Earth Sci., 26, 677, 10.1139/e89-058 Potter, 1988, Single domain particles in rocks and magnetic fabric analysis, Geophys. Res. Lett., 15, 1097, 10.1029/GL015i010p01097 Potter, 1990, Field-impressed anisotropies of magnetic susceptibility and remanence in minerals, J. geophys. Res., 95, 15,573, 10.1029/JB095iB10p15573 Robin, 1977, Determination of geological strain using randomly oriented strain markers of any shape, Tectonophysics, 42, T7, 10.1016/0040-1951(77)90019-1 Robin, 1986, Computerized density contouring and statistical evaluation of orientation data using counting circles and continuous weighting functions, Tectonophysics, 121, 207, 10.1016/0040-1951(86)90044-2 Rochette, 1987, Magnetic susceptibility of the rock matrix related to magnetic fabric studies, J. Struct. Geol., 9, 1015, 10.1016/0191-8141(87)90009-5 Rochelle, 1989, Susceptibility of matrix minerals and the amsstrain relationship, Eos, 70, 318 Rochette, 1984, Development of planar and linear fabrics in Dauphinois shales and slates (French Alps) studied by magnetic anisotropy and its mineralogical control, J. Struct. Geol., 6, 33, 10.1016/0191-8141(84)90081-6 Sanderson, 1984, Transpression, J. Struct. Geol., 6, 449, 10.1016/0191-8141(84)90058-0 Schwerdtner, 1977, Application of L-S scheme to structural mapping and paleostrain analysis, Can. J. Earth Sci., 14, 1021, 10.1139/e77-094 Spheristat, 1990, Orientation analysis and plotting for MS-DOS computers. Version 1.0 /s supplementary manual, 54 and 34 Stephenson, 1986, A theoretical and experimental comparison of the anisotropies of magnetic susceptibility and remanence in rocks and minerals, Geophys. J. R. astr. Soc., 84, 185, 10.1111/j.1365-246X.1986.tb04351.x Wood, 1980, Epiclastic sedimentation and stratigraphy in the North Spirit Lake and Rainy Lakes area: a comparison, Precambrian Res., 12, 227, 10.1016/0301-9268(80)90030-3