New U-Pb constraints on the age of the Little Dal Basalts and Gunbarrel-related volcanism in Rodinia
Sign Up to like & getrecommendations! Published in 2017 at "Precambrian Research"
DOI: 10.1016/j.precamres.2017.04.030
Abstract: Abstract Diabase exposed amongst outcrops of the Little Dal Basalts (LDB) between the Coates Lake Group and overlying the Little Dal Group in the Mackenzie Mountains of northern Canada has a geochemical signature that is… read more here.
Keywords: gunbarrel; constraints age; age; dal basalts ... See more keywords
Geochemical, isotopic, and U–Pb zircon study of the central and southern portions of the 780 Ma Gunbarrel Large Igneous Province in western Laurentia
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DOI: 10.1139/cjes-2018-0083
Abstract: Spanning 2500 km along the western margin of North America are 780 Ma dykes, sills, and minor volcanic packages of the Gunbarrel Large Igneous Province. This study focuses on southern (northwestern United States) and central… read more here.
Keywords: large igneous; zircon; igneous province; gunbarrel ... See more keywords