00000nem 2200000za 4500 9.568735 CaOODSP 20230131161132 m go c f cr ||||||||||| 150406s2010 onc bd a fo 0 eng d 978-1-100-17380-1 CaOODSP eng eng fre n-cn-yk M183-1/7-2010E-PDF Geology, southwestern McQuesten and parts of northern Carmacks, Yukon [electronic resource]. Preliminary version Scale 1:125,000 [Ottawa?] : Natural Resources Canada, c2010. 1 map : col. Canadian geoscience map ; No. 7 Incorrect catalogue number (M183-1/7-2010-PDF) copied in this PDF edition. Includes bibliographical references. "The map area primarily hosts rocks of Yukon-Tanana Terrane, comprising two domains separated by the Willow Lake fault: a central domain of Permian to pre-Devonian, polydeformed, upper greenschist- to amphibolite-facies metasedimentary, metavolcanic, and metaplutonic rocks; and a northeastern domain of Early Mississippian, generally undeformed and unmetamorphosed volcano-plutonic rocks of the Reid Lakes complex. The southern part of the area hosts rocks of Quesnellia and Stikinia, including: Paleozoic retrogressed metamorphic rocks of the Boswell assemblage; Upper Triassic augite-phyric volcanic rocks; and Early Jurassic Aishihik plutonic suite. These rocks are dissected by a series of dextral strike-slip faults, probably related to the Teslin fault system. Postaccretion rocks include: mid-Cretaceous biotite monzogranite plutons; Upper Cretaceous Carmacks Group; and Quaternary basalt of the Selkirk volcanics. The area is underexplored, but shares many geological attributes with nearby, highly prospective mineral districts"--Abstract. Includes abstract in French. 12-25-Supp 2012-06-04 gccst Geological maps gccst Geomorphology gccst Surficial geology Canada. Natural Resources Canada. Geological Survey of Canada. Canadian geoscience map ; No. 7. (CaOODSP)9.506260 PDF 19 267 KB https://publications.gc.ca/collections/collection_2012/rncan-nrcan/M183-1-7-2010-eng.pdf HTML N/A https://doi.org/10.4095/287154 287154