Localized Backarc Extension in an Overall Compressional Setting During the Assembly of Nuna: Geochemical and Isotopic Evidence From Orosirian (1883–1848 Ma) Mafic Magmatism of the Aillik Group, Labrador, Canada

Earth and Space Science

A. M. Hinchey¹ 

[1] Department of Industry, Energy and Technology, Geological Survey, Government of Newfoundland and Labrador, St. John's, NL, Canada;

关键词: Nd isotopic data;    supercontinent assembly;    major and trace element geochemistry;    paleoproterozoic orogens;    backarc basin;    mafic volcanism;   

DOI  :  10.1029/2020EA001489

来源: Wiley

【 授权许可】

CC BY