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TitleU-Pb zircon and monazite geochronology of volcanic and plutonic rocks in southwestern, central, and northeastern New Brunswick
LicencePlease note the adoption of the Open Government Licence - Canada supersedes any previous licences.
AuthorMohammadi, N; Fyffe, L R; McFarlane, C R M; Wilson, R; Lentz, D R
SourceGeological Survey of Canada, Open File 8581, 2019, 44 pages, Open Access logo Open Access
PublisherNatural Resources Canada
Documentopen file
Mediaon-line; digital
File formatreadme
File formatpdf (Adobe® Reader®); rtf; xlsx (Microsoft® Excel®); tif; jpg
ProvinceNew Brunswick
NTS21G; 21J; 21P
AreaBathurst; Fredericton; Rollingdam
Lat/Long WENS -67.8000 -66.0000 48.0000 45.0000
Subjectsgeochronology; regional geology; radiometric dating; uranium lead dating; zircon dates; emplacement; crystallization; bedrock geology; lithology; igneous rocks; volcanic rocks; dacites; rhyolites; felsic volcanic rocks; tuffs; intrusive rocks; granites; granodiorites; leucogranites; felsic intrusive rocks; intrusions; batholiths; dykes; Appalachian Orogen; Central Plutonic Belt; Southern Plutonic Belt; Nashwaak Granite; Howard Peak Granodiorite; Miramichi Terrane; Ganderia; Tetagouche Back-Arc Basin; Meductic Arc; Fredericton Trough; Gondwanan Realm; Maritimes Basin; Bacon Lake Dacite Member; Saint George Batholith; Eastport Formation; Parks Brook Granite; Welsford Granite; Utopia Granite; Roix Quarry; Hayden Lake Formation; Porten Road Formation; Sormany Group; Straughan Brook Volcanics; Key Anacon Deposit; Tetagouche Group; Nepisiguit Falls Formation; Phanerozoic; Paleozoic; Devonian; Silurian; Ordovician
Illustrationsgeoscientific sketch maps; bar graphs; photomicrographs
ProgramTargeted Geoscience Initiative (TGI-5) Intrusion/Porphyry ore systems
Released2019 07 18
Summary(Plain Language Summary, not published)
This report collates a series of new age determinations for rocks across New Brunswick. This data enhances the baseline geological framework for New Brunswick, providing constraints for advanced Appalachian tectonic models.

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