Petrology, tectonic setting, and crust–mantle interactions of late Devonian tonalitic plutons in the eastern Meguma terrane, Nova Scotia, Canada
Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-17, January 2026.Late Devonian tonalitic plutons are associated with more voluminous, coeval granitic plutons in the eastern Meguma terrane of mainland Nova Scotia. The tonalitic plutons range from undeformed to protomylonitic, contain abundant metasedimentary xenoliths, and display magma mingling textures with their adjacent granitic plutons. Lithogeochemical data show peraluminous to metaluminous calc-alkaline compositions. The more
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