Paleomagnetism of Metamorphosed Sudbury Dykes, Canada: Relevance to a Theory of Crustal Shortening across the Grenville Collisional Orogen  

作　　者：Henry HALLS 

机构地区：[1]Department of Chemical and Physical Sciences, University of Toronto Mississauga, and Department of Earth Sciences,University of Toronto

出　　处：《Acta Geologica Sinica(English Edition)》2016年第S1期34-,共1页地质学报（英文版）

摘　　要：The 1.235 Ga ESE-trending Sudbury dyke swarm cuts Paleoproterozoic to Archean rocks,but at its SE end becomes deformed and metamorphosed by the;Ga Grenville orogen,a result of collision between Laurentia

关 键 词：CANADA Paleomagnetism of Metamorphosed Sudbury Dykes Relevance to a Theory of Crustal Shortening across the Grenville Collisional Orogen 

分 类 号：P542[天文地球—构造地质学] P318.44[天文地球—地质学]