Late Neoarchean terrane and Paleoproterozoic HT–UHT metamorphism on southern Devon Island, Canadian ArcticPrecambrian Research - Tập 377 - Trang 106718 - 2022
Osinski Gordon R., Laughton Joshua, Yakymchuk Chris
The northernmost exposures of the Laurentian shield in Canada outcrop on Devon
and Ellesmere islands, near the tectonic domains of the ≥2.6 Ga Rae Province and
ca. 2.0–1.9 Ga Thelon–Inglefield orogenic arc. We report (Th)–U–Pb zircon and
monazite ages along with phase equilibrium modelling pressure–temperature
estimates for southern Devon Island, the only area on Devon or Ellesmere islands
with pr... hiện toàn bộ
#Rae Province #Neoarchean #Paleoproterozoic #Granulite #Ultrahigh temperature #Phase equilibrium modelling