Neoarchaean volcanic rocks, Central Hearne supracrustal belt, Western Churchill Province, Canada: geochemical and isotopic evidence supporting intra-oceanic, supra-subduction zone extension

作者: H SANDEMAN , S HANMER , W DAVIS , J RYAN , T PETERSON

DOI: 10.1016/J.PRECAMRES.2004.03.014

关键词: FelsicIntermediate compositionMaficAnatexisGeologySilicicVolcanic rockPetrologyRhyolitePyroclastic rockGeochemistry

摘要: … (oxide) and rare volcanic conglomerates. Volcanic rocks of assemblage I include abundant … unknown, samples are correlated on the basis of texture and lithostratigraphic association. …

参考文章(66)
A. D. Saunders, M. J. Norry, Magmatism in the Ocean Basins ,(1989)
Julian A. Pearce, Trace element characteristics of lavas from destructive plate boundaries Andesites : Orogenic Andesites and Related Rocks. pp. 525- 548 ,(1982)
Andrew Saunders, John Tarney, Back-arc basins Oceanic basalts. pp. 219- 263 ,(1991) , 10.1007/978-1-4615-3540-9_10
James W. Hawkins, Evolution of the Lau Basin—Insights from ODP Leg 135 Active Margins and Marginal Basins of the Western Pacific. ,vol. 88, pp. 125- 173 ,(2013) , 10.1029/GM088P0125
M. R. Laflèche, C. Dupuy, J. Dostal, Tholeiitic volcanic rocks of the late Archean Blake River Group, southern Abitibi greenstone belt: origin and geodynamic implications Canadian Journal of Earth Sciences. ,vol. 29, pp. 1448- 1458 ,(1992) , 10.1139/E92-116
H.P. Longerich, G.A. Jenner, B.J. Fryer, S.E. Jackson, Inductively coupled plasma-mass spectrometric analysis of geological samples: A critical evaluation based on case studies Chemical Geology. ,vol. 83, pp. 105- 118 ,(1990) , 10.1016/0009-2541(90)90143-U