Zobrazeno 1 - 8 of 8 pro vyhledávání: '"M. P. Gorton"'
2
Albitization at 1700 ± 2 Ma in the Sudbury – Wanapitei Lake area, Ontario: implications for deep-seated alkalic magmatism in the Southern province
Autor: M. P. Gorton, D. W. Davis, E. S. Schandl
Publikováno v: Canadian Journal of Earth Sciences. 31:597-607
U–Pb geochronology of hydrothermal monazite in albitized rocks from two gold deposits east of the Sudbury complex indicates that albitization in the Sudbury – Wanapitei Lake area occurred at 1700 ± 2 Ma and was coeval with a period of granitic p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2e38e229e3fe8c967981a4a085cc634
https://doi.org/10.1139/e94-052
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3
Distribution, stratigraphy, petrochemistry, and palaeomagnetism of the late Pleistocene Old Crow tephra in Alaska and the Yukon
Autor: M. P. Gorton, John A. Westgate, G. W. Pearce, R. C. Walter
Publikováno v: Canadian Journal of Earth Sciences. 22:893-906
Revision accepted January l I, 1985 The late Quaternary Old Crow tephra is a two-pyroxene, calc-alkaline dacite whose known areal extent is broadly delimited by a triangle with apices at the Seward Peninsula, the Wrangell Mountains, and the Old Crow
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2c29bf27257d2b5445a75c415da4c81
https://doi.org/10.1139/e85-093
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5
Cyclical variation in composition in continental tholeiites of East Greenland
Autor: A. J. C. Hogg, J. J. Fawcett, J. Gittins, M. P. Gorton
Publikováno v: Canadian Journal of Earth Sciences. 26:534-543
The Prinsen of Wales Bjerge (PWB), part of the Tertiary volcanic province of East Greenland, consists of tholeiitic basalts overlain by alkalic basalts that were erupted 100–150 km west of the original axis of continental rifting and active ocean-f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9ed3bc532339064efb72313ef0c4cd8
https://doi.org/10.1139/e89-045
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6
Stratigraphy of the Beacon Supergroup between the Olympus and Boomerang Ranges, Victoria Land, Antarctica
Autor: B. C. McKelvey, P. N. Webb, M. P. Gorton, B. P. Kohn
Publikováno v: Nature. 227:1126-1128
IN the summer of 1968–69 a geological expedition from Victoria University of Wellington examined the Beacon supergroup over an area of 3,500 km2 between the Olympus and Boomerang ranges (Fig. 1). In this area the Beacon supergroup comprises as much
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::590df0896e65af06ab228ec5666f200b
https://doi.org/10.1038/2271126a0
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