Structural and metamorphic evidence for Mesoarchaean subduction in the Finlayson Lake greenstone belt, Superior Province, Ontario

Anhaeusser, 1984, 57 Anhaeusser, 1969, A reappraisal of some aspects of Precambrian shield geology, Geol. Soc. Am. Bull., 80, 2175, 10.1130/0016-7606(1969)80[2175:AROSAO]2.0.CO;2 Bauer, 1992, Deformation across the western Quetico subprovince and adjacent boundary regions in Minnesota, Can. J. Earth Sci., 29, 2087, 10.1139/e92-166 Berrange, 1988, The geology, geochemistry and emplacement of the Cretaceous–Tertiary ophiolitic Nicoya Complex of the Osa Peninsula, southern Costa Rica, Tectonophysics, 147, 193, 10.1016/0040-1951(88)90187-4 Borowski, 2013 Borradaile, 1984, Horizontal shortening of upward-facing greenstone structures in the southern Superior Province, Canadian Shield, Can. J. Earth Sci., 21, 611, 10.1139/e84-066 Calvert, 1995, Archean subduction inferred from seismic images of a mantle suture in the Superior Province, Nature, 375, 670, 10.1038/375670a0 Card, 1990, A review of the Superior Province of the Canadian Shield, a product of Archean accretion, Precambrian Res., 48, 99, 10.1016/0301-9268(90)90059-Y Chardon, 1998, Sinking of the Dharwar Basin (South India): implications for Archean tectonics, Precambrian Res., 91, 15, 10.1016/S0301-9268(98)00037-0 Collins, 1989, Polydiapirism of the Archean Mount Edgar Batholith, Pilbara Block, Western Australia, Precambrian Res., 43, 41, 10.1016/0301-9268(89)90004-1 Collins, 1990, Mount Edgar Batholith and Warrawoona Syncline, 36 Collins, 1998, Partial convective overturn of Archean crust in the east Pilbara Craton, Western Australia: driving mechanisms and tectonic implications, J. Struct. Geol., 20, 1405, 10.1016/S0191-8141(98)00073-X Condie, 1984, Archean geotherms and supracrustal assemblages, Tectonophysics, 105, 29, 10.1016/0040-1951(84)90192-6 Connolly, 2005, Computation of phase equilibria by linear programming: a tool for geodynamic modeling and its application to subduction zone decarbonation, Earth Planet. Sci. Lett., 236, 524, 10.1016/j.epsl.2005.04.033 Davis, 1988, Geochronology of the Lumby Lake greenstone belt: a 3Ga complex within the Wabigoon subprovince, northwest Ontarop, Geol. Soc. Am. Bull., 100, 818, 10.1130/0016-7606(1988)100<0818:GOTLLG>2.3.CO;2 de Wit, 1982, Gliding and overthrust nappe tectonics in the Barberton greenstone belt, J. Struct. Geol., 4, 117, 10.1016/0191-8141(82)90022-0 de Wit, 1991, Archaean greenstone belt tectonism and basin development: some insights from the Barberton and Pietersburg greenstone belts, Kaapvaal Craton, South Africa, J. Afr. Earth Sci. (Middle East), 13, 45, 10.1016/0899-5362(91)90043-X de Wit, 1998, On Archean granites, greenstones, cratons and tectonics: does the evidence demand a verdict?, Precambrian Res., 91, 181, 10.1016/S0301-9268(98)00043-6 Desrochers, 1993, Accretion of Archean oceanic plateau fragments in the Abitibi, greenstone belt, Canada, Geology, 21, 451, 10.1130/0091-7613(1993)021<0451:AOAOPF>2.3.CO;2 Diener, 2012, Revised activity-composition models for clinopyroxene and amphibole, J. Metamorphic Geol., 30, 131, 10.1111/j.1525-1314.2011.00959.x Diener, 2007, A new thermodynamic model for clino- and orthoamphiboles in the system Na2O-CaO-FeO-MgO-Al2O3-SiO2-H2O-O, J. Metamorphic Geol., 25, 631, 10.1111/j.1525-1314.2007.00720.x Dziggel, 2014, Metamorphic record of accretionary processes during the Neoarchaean: the Nuuk region, southern West Greenland, Precambrian Res., 242, 22, 10.1016/j.precamres.2013.12.010 Ernst, 1988, Tectonic history of subduction zones inferred from retrograde blueschist PT paths, Geology, 16, 1081, 10.1130/0091-7613(1988)016<1081:THOSZI>2.3.CO;2 Fyson, 1978, Structures induced by granite diapirs in the Archaean greenstone belt at Yellowknife, Canada: implications for Archaean geotectonics: a discussion, J. Geol., 86, 767, 10.1086/649745 Gibb, 1988 Hamilton, 1998, Archean magmatism and deformation were not products of plate tectonics, Precambrian Res., 91, 143, 10.1016/S0301-9268(98)00042-4 Handy, 1999, Multistage accretion and exhumation of the continental crust (Ivrea crustal section, Italy and Switzerland), Tectonics, 18, 1154, 10.1029/1999TC900034 Holland, 1998, Mixing properties and activity-composition and relationships of chlorites in the system MgO-FeO-Al2O3-SiO2-H2O, Eur. J. Mineral., 10, 395, 10.1127/ejm/10/3/0395 Holland, 1994, Non-ideal interactions in calcic amphiboles and their bearing on amphibole-plagioclase thermometry, Contrib. Mineral. Petrol., 116, 433, 10.1007/BF00310910 Holland, 1996, Thermodynamics of order-disorder in minerals: II. Symmetric formalism applied to solid solutions, Am. Mineral., 81, 1425, 10.2138/am-1996-11-1215 Holland, 1998, An internally-consistent thermodynamic dataset for phases of petrological interest, J. Metamorphic Geol., 16, 309, 10.1111/j.1525-1314.1998.00140.x Kerrich, 2006, Archean greenstone-tonalite duality: thermochemical mantle convection models or plate tectonics in the early Earth global dynamics?, Tectonophysics, 415, 141, 10.1016/j.tecto.2005.12.004 Kisters, 2012, Geology of an Archaean accretionary complex – the structural record of burial and return flow in the Tartoq Group of South West Greenland, Precambrian Res., 220, 107, 10.1016/j.precamres.2012.07.008 Kloppenburg, 2001, Structural evolution of the Warrawoona Greenstone Belt and adjoining granitoid complexes, Pilbara Craton, Australia: implications for Archean tectonic processes, Precambrian Res., 112, 107, 10.1016/S0301-9268(01)00172-3 Kretz, 1983, Symbols for rock-forming minerals, Am. Mineral., 68, 277 Kusky, 2014, Are Wilson cycles preserved in Archean Cratons? A comparison of the North China and Slave Cratons, Can. J. Earth Sci., 51, 297, 10.1139/cjes-2013-0163 Kusky, 1997, Structural Aspects, 91 Lin, 2005, Synchronous vertical and horizontal tectonism in the Neoarchean: kinematic evidence from a synclinal keel in the northwestern Superior craton, Canada, Precambrian Res., 139, 181, 10.1016/j.precamres.2005.07.001 Lin, 2013, Synchronous vertical and horizontal tectonism at late stages of Archean cratonization and genesis of Hemlo gold deposit, Superior craton, Ontario, Canada, Geology, 41, 359, 10.1130/G33887.1 Lin, 1996, Structural constraints on the tectonic evolution of a late Archean greenstone belt in the northeastern Superior Province, northern Quebec (Canada), Tectonophysics, 265, 151, 10.1016/S0040-1951(96)00150-3 Marshak, 2012, Contrasting mechanisms for gneiss-dome formation in Precambrian dome-and-keel provinces: a record of evolving styles of crustal flows, 70 Marshak, 1992, Proterozoic crustal extension and the generation of dome-and-keel structure in an Archaean granite-greenstone terrane, Nature, 357, 491, 10.1038/357491a0 Meneghini, 2009, The processes of underthrusting and underplating in the geologic record: structural diversity between the Franciscan Complex (California), the Kodiak Complex (Alaska) and the Internal Ligurian Units (Italy), Geol. J., 44, 126, 10.1002/gj.1144 Minnett, 1992, Gravitational and diapiric structural history of the eastern portion of the Archaean Murchison greenstone belt, South Africa, J. Afr. Earth Sci., 15, 429, 10.1016/0899-5362(92)90026-9 Moore, 1985, Structural styles and deformation fabrics of accretionary complexes, Geology, 13, 77, 10.1130/0091-7613(1985)13<77:SSADFO>2.0.CO;2 Musacchio, 2004, Lithospheric structure and composition of the Archean western Superior Province from seismic refraction/wide-angle reflection and gravity modeling, J. Geophys. Res.: Solid Earth (1978–2012), 109 Newton, 1981, Thermochemistry of silicate solid solutions, Bull. Mineral., 104, 162 Ota, 2007, Geology of the Gorny Altai subduction-accretion complex, southern Siberia: tectonic evolution of an Ediacaran-Cambrian intra-oceanic arc-trench system, J. Asian Earth Sci., 30, 666, 10.1016/j.jseaes.2007.03.001 Parmenter, 2006, Structural evolution of the Cross Lake greenstone belt in the northwestern Superior Province, Manitoba: implications for relationship between vertical and horizontal tectonism, Can. J. Earth Sci., 43, 767, 10.1139/e06-006 Percival, 1989, A regional perspective of the Quetico metasedimentary belt, Superior Province, Canada, Can. J. Earth Sci., 26, 677, 10.1139/e89-058 Percival, 2007, Eo- to Mesoarchean terranes of the Superior Province and their tectonic context, vol. 15, 1065 Percival, 2007, Geology and metallogeny of the Superior Province, Canada, 903 Percival, 2004, Insights on Archean continent-ocean assembly, western Superior Province, from new structural, geochemical and geochronological observations: introduction and summary, Precambrian Res., 132, 209, 10.1016/j.precamres.2003.11.006 Percival, 2004, Convergent margin tectonics, central Wabigoon subprovince, Superior Province, Canada, Precambrian Res., 132, 213, 10.1016/j.precamres.2003.12.016 Percival, 2006, Tectonic evolution of the western Superior Province from NATMAP and Lithoprobe studies, Can. J. Earth Sci., 43, 1085, 10.1139/e06-062 Percival, 1989, Late Archean Quetico accretionary complex, Superior province, Canada, Geology, 17, 23, 10.1130/0091-7613(1989)017<0023:LAQACS>2.3.CO;2 Peschler, 2004, Insights on Archean continental geodynamics from gravity modelling of granite-greenstone terranes, J. Geodyn., 38, 185, 10.1016/j.jog.2004.06.005 Peterson, 1999, Structural history of the Manitouwadge greenstone belt and its volcanogenic Cu–Zn massive sulphide deposits, Wawa subprovince, south-central Superior Province, Can. J. Earth Sci., 36, 605, 10.1139/e99-013 Polat, 1999, Formation of an Archean tectonic mélange in the Schreiber-Hemlo greenstone belt, Superior Province, Canada: implications for Archean subduction-accretion process, Tectonics, 18, 733, 10.1029/1999TC900032 Polat, 2001, Geodynamic processes, continental growth, and mantle evolution recorded in late Archean greenstone belts of the southern Superior Province, Canada, Precambrian Res., 112, 5, 10.1016/S0301-9268(01)00168-1 Polat, 1998, The late Archean Schreiber-Hemlo and White River-Dayohessarah greenstone belts, Superior Province: collages of oceanic plateaus, oceanic arcs, and subduction-accretion complexes, Tectonophysics, 289, 295, 10.1016/S0040-1951(98)00002-X Ranganai, 2012, Gravity and aeromagnetic studies of the Filabusi greenstone belt, Zimbabwe Craton: regional and geotectonic implications, Int. J. Geosci., 3, 1048, 10.4236/ijg.2012.35106 Robin, 2009, Simultaneous generation of Archean crust and subcratonic roots by vertical tectonics, Geology, 37, 523, 10.1130/G25519A.1 Schwerdtner, 1982, Salt stocks as natural analogues of Archean gneiss diapirs, Geol. Rundsch., 71, 370, 10.1007/BF01825048 Schwerdtner, 1984, Foliation patterns in lagre gneiss bodies of the Archean Wabigoon Subprovince, southern Canadian shield, J. Geodyn., 1, 313, 10.1016/0264-3707(84)90014-0 Schwerdtner, 1990, Structural tests of diapir hypotheses in Archean crust of Ontario, Can. J. Earth Sci., 27, 387, 10.1139/e90-035 Schwerdtner, 1979, Granitoid complexes and the Archean tectonic record in the southern part of northwestern Ontario, Can. J. Earth Sci., 16, 1965, 10.1139/e79-183 Sleep, 1982, Archean plate tectonics: constraints and inferences, J. Geol., 90, 363, 10.1086/628691 Stettler, 1988, The structure of the Pietersburg greenstone belt, South Africa, as derived from geophysics, S. Afr. J. Geol., 91, 292 Stettler, 1997, Greenstone-belt boundaries, surrounding-rock terrains, and their interrelations: geophysics and deep structure, 339 Stone, 2008 Stone, 2010 Stone, 1989 Stone, 1992 Thomlinson, 2003, U–Pb age and Nd isotopic evidence for Archean terrane development and crustal recycling in the south-central Wabigoon subprovince, Canada, Contrib. Mineral. Petrol., 144, 684, 10.1007/s00410-002-0423-0 Thomlinson, 1999, Plume magmatism and crustal growth at 2.9 to 3.0Ga in the Steep Rock and Lumby Lake area, Western Superior Province, Lithos, 46, 103, 10.1016/S0024-4937(98)00057-7 Tomlinson, 2004, Basement terranes and crustal recycling in the western Superior Province: Nd isotopic character of granitoid and felsic volcanic rocks in the Wabigoon subprovince, N. Ontario, Canada, Precambrian Res., 132, 245, 10.1016/j.precamres.2003.12.017 van Hunen, 2008, Tectonics of early Earth: some geodynamic considerations, 157 Van Kranendonk, 2004, Critical tests of vertical vs. horizontal tectonic models for the Archean East Pilbara granite-greenstone terrane, Pilbara Craton, Western Australia, Precambrian Res., 131, 173, 10.1016/j.precamres.2003.12.015 Van Staal, 2008, Pressure–temperature paths and exhumation of Late Ordovician-Early Silurian blueschists and associated metamorphic nappes of the Salinic Brunswick subduction complex, northern Appalachians, Geol. Soc. Am. Bull., 120, 1455, 10.1130/B26324.1 Vannucchi, 2006, From seamount accretion to tectonic erosion: formation of Osa Mélange and the effects of Cocos Ridge subduction in southern Costa Rica, Tectonics, 25, 10.1029/2005TC001855 Wang, 2013, A late Archean tectonic mélange in the Central Orogenic Belt, North China Craton, Tectonophysics, 608, 929, 10.1016/j.tecto.2013.07.025 Watson, 1978, Precambrian thermal regimes, Philos. Trans. R. Soc. Lond. Ser. A: Math. Phys. Sci., 288, 431, 10.1098/rsta.1978.0026 Whalen, 2002, A mainly crustal origin for tonalitic granitoid rocks, superior province, Canada: implications for late Archean Tectonomagmatic processes, J. Petrol., 43, 1551, 10.1093/petrology/43.8.1551 White, 2003, Images of a lower-crustal oceanic slab: direct evidence for tectonic accretion in the Archean western Superior province, Geology, 31, 997, 10.1130/G20014.1 White, 2007, Progress relating to calculation of partial melting equilibria for metapelites, J. Metamorphic Geol., 25, 511, 10.1111/j.1525-1314.2007.00711.x White, 2000, The effect of TiO∼2 and Fe∼2O∼3 on metapelitic assemblages at greenschist and amphibolite facies conditions: mineral equilibria calculations in the system K∼2O-FeO-MgO-Al∼2O∼3-SiO∼2-H∼2O-TiO∼2-Fe∼2O∼3, J. Metamorphic Geol., 18, 497, 10.1046/j.1525-1314.2000.00269.x Wilks, 1988, Stratigraphy of the Steep Rock Group, northwest Ontario: a major Archaean unconformity and Archaean stromatolites, Can. J. Earth Sci., 25, 370, 10.1139/e88-040 Williams, 1990, Subprovince accretion tectonics in the south-central Superior Province, Can. J. Earth Sci., 27, 570, 10.1139/e90-053 Xiao, 2002, Carboniferous-Triassic subduction and accretion in the western Kunlun, China: implications for the collisional and accretionary tectonics of the northern Tibetan Plateau, Geology, 30, 295, 10.1130/0091-7613(2002)030<0295:CTSAAI>2.0.CO;2 Zegers, 2001, Middle Archean continent formation by crustal delamination, Geology, 29, 1083, 10.1130/0091-7613(2001)029<1083:MACFBC>2.0.CO;2