Age and cooling history of the kiglapait Intrusion from an study
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[1] L. Campbell,et al. Evidence for extreme mantle fractionation in early Archaean ultramafic rocks from northern Labrador , 1991, Nature.
[2] T. Harrison. Some observations on the interpretation of feldspar results , 1990 .
[3] T. Harrison,et al. Effects of excess argon within large diffusion domains on K-feldspar age spectra , 1990 .
[4] P. Hunt,et al. Ages and Petrogenetic Significance of Igneous Mangerite-Charnockite Suites Associated with Massif Anorthosites, Grenville Province , 1990, The Journal of Geology.
[5] S. Morse. A discussion of Hunter and Sparks (Contrib Mineral Petrol 95:451–461) , 1990 .
[6] F. Richter,et al. The 40Ar/39Ar thermochronometry for slowly cooled samples having a distribution of diffusion domain sizes , 1989 .
[7] G. B. Dalrymple. Geochronology and Thermochronology by the 40Ar39Ar Method: Ian McDougall and T. Mark Harrison. Oxford University Press, 1988, 212p., U.S. $55.00 (ISBN 0-19-504302-2) , 1989 .
[8] R. White,et al. Magmatism at rift zones: The generation of volcanic continental margins and flood basalts , 1989 .
[9] A. Nutman,et al. Sr and Nd isotope systematics of polymetamorphic Archean gneisses from southern West Greenland and northern Labrador , 1989 .
[10] P. Hoffman. Speculations on Laurentia's first gigayear (2.0 to 1.0 Ga) , 1989 .
[11] P. Hamilton,et al. Geochronology of the Songo pluton, western Maine , 1989 .
[12] P. Zeitler. Argon diffusion in partially outgassed alkali feldspars: Insights from 40Ar39Ar analysis , 1988 .
[13] T. Harrison,et al. Multiple trapped argon isotope components revealed by 40AR39AR isochron analysis , 1988 .
[14] P. Zeitler. Argon diffusion in partially outgassed alkali feldspars: Insights from analysis , 1987 .
[15] T. Harrison,et al. Exsolution in hornblende and its consequences for 40Ar39Ar age spectra and closure temperature , 1986 .
[16] D. DePaolo. Isotopic Studies of Processes in Mafic Magma Chambers: I. The Kiglapait Intrusion, Labrador , 1985 .
[17] I. Duncan,et al. Diffusion of 40Ar in biotite: Temperature, pressure and compositional effects , 1985 .
[18] S. Morse,et al. Origin of strongly reversed rims on plagioclase in cumulates , 1984 .
[19] R. Stevens,et al. The Mealy dykes, Labrador: petrology, age, and tectonic significance , 1984 .
[20] D. York. Cooling Histories from 40Ar/39Ar Age Spectra: Implications for Precambrian Plate Tectonics , 1984 .
[21] J. H. Berg,et al. Geothermometry in the Kiglapait contact aureole, Labrador , 1983 .
[22] K. Collerson. Ion microprobe zircon geochronology of the Uivak Gneisses: Implications for the evolution of early terrestrial crust in the North Atlantic Craton , 1983 .
[23] S. Morse. A partisan review of Proterozoic anorthosites , 1982 .
[24] T. Harrison,et al. The thermal significance of potassium feldspar K-Ar ages inferred from age spectrum results , 1982 .
[25] T. Harrison. Diffusion of 40Ar in hornblende , 1982 .
[26] T. Harrison,et al. Excess40Ar in metamorphic rocks from Broken Hill, New South Wales: implications for40Ar/39Ar age spectra and the thermal history of the region , 1981 .
[27] G. B. Dalrymple,et al. Irradiation of samples for 40Ar/39Ar dating using the Geological Survey TRIGA reactor , 1981 .
[28] R. F. Emslie. Geology and petrology of the Harp Lake complex, central Labrador, an example of elsonian magmatism , 1980 .
[29] S. Morse. Kiglapait Geochemistry I: Systematics, Sampling, and Density , 1979 .
[30] J. Hunziker. Potassium Argon Dating , 1979 .
[31] M. Bickle. Heat loss from the earth: A constraint on Archaean tectonics from the relation between geothermal gradients and the rate of plate production , 1978 .
[32] J. Watson. Precambrian thermal régimes , 1978, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.
[33] R. Steiger,et al. Subcommission on geochronology: Convention on the use of decay constants in geo- and cosmochronology , 1977 .
[34] J. H. Berg. Regional geobarometry in the contact aureoles of the anorthositic Nain complex , 1977 .
[35] J. M. Barton. Rb-Sr ages and tectonic setting of some granite intrusions, coastal Labrador , 1977 .
[36] G. Wetherill,et al. 3600-m.y. RbSr ages from very early Archaean gneisses from Saglek Bay, Labrador , 1975 .
[37] J. M. Barton,et al. Age and Geochemical Studies of the Snyder Breccia, Coastal Labrador , 1975 .
[38] K. Foland. Ar40 diffusion in homogenous orthoclase and an interpretation of Ar diffusion in K-feldspars , 1974 .
[39] Martin H. Dodson,et al. Closure temperature in cooling geochronological and petrological systems , 1973 .
[40] S. Morse. The Kiglapait Layered Intrusion, Labrador , 1969 .
[41] Derek York,et al. Least squares fitting of a straight line with correlated errors , 1968 .