Age and petrology of the Machias Seal Island quartz monzodiorite, the southernmost rocks in New Brunswick, Canada

Authors :: Barr, Sandra M.
Mortensen, James K.
White, Chris E.
Friedman, Richard M.
Source :: Atlantic Geology. January 1, 2010, Vol. 46, p155, 18 p.
Publication Year :: 2010
Abstract: ABSTRACT Machias Seal Island in the northern Gulf of Maine consists of fine- to medium-grained weakly foliated quartz monzodiorite. Although previously inferred to be as young as Devonian, the quartz [...]

Subjects :: New Brunswick -- Environmental aspects
Petrology -- Research
Rocks -- Environmental aspects -- Natural history
Geomorphology -- Research
Earth sciences

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