A NEW U–PB BADDELEYITE CRYSTALLIZATION AGE OF A CORSON DIABASE SILL AT THE TYPE LOCALITY, EASTERN SOUTH DAKOTA, U.S.A. SUGGESTS WIDESPREAD, EARLY, CA. 1140 MA PHASE OF MID-CONTINENT RIFT MAGMATISM

Authors :: Kevin R. Chamberlain
Colin J. Paterson
Kelli A. McCormick
Not Provided
Source :: Geological Society of America Abstracts with Programs.
Publication Year :: 2020
Publisher :: Geological Society of America, 2020.

Subjects :: geography
geography.geographical_feature_category
Rift
Sill
law
Phase (matter)
Magmatism
Geochemistry
Type locality
Crystallization
Geology
Baddeleyite
law.invention

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