00000nem 2200000za 4500 9.861174 CaOODSP 20251031142448 m go c f cr ||||||||||| 180827s1979 onca a fo 0 eng d a 25000 W059000 W058000 N049000 N048500 CaOODSP eng n-cn-nf M183-2/628E-PDF Karson, Jeffrey A. Geology of the Lewis Hills massif, western Newfoundland [electronic resource] / by J.A. Karson. Geological map and descriptive notes of Lewis Hills massif, western Newfoundland Scale 1:25,000 (W 59°00’--W 58°00'/N 49°00'--N 48°50’) Ottawa : Department of Energy, Mines and Resources : Geological Survey of Canada, 1979. 1 map + 1 descriptive notes (20 p.) Open file ; 628 "July 1979." "Contours (50 foot intervals)." "This document was produced by scanning the original publication." Includes bibliographical references. "The Lewis Hills Massif of western Newfoundland is an assemblage of imbricate thrust slices comprised of igneous and medium- to high- grade metamorphic rocks. These thrust slices are separated from subjacent allochthonous slices of Lower to Middle Ordovician carbonates (unit 1), greywackes, and shales (unit 2) by gently folded subhorizontal thrust faults. The igneous and metamorphic rocks of the Lewis Hills Massif occupy the same structural setting as those of the highest structural slices of the Humber Arm Allochthon, exposed just to the north in the Bay of Islands area"--p. 1. gccst Geological maps gccst Surficial geology gccst Mountains Canada. Natural Resources Canada. Canada. Department of Energy, Mines and Resources. Geological Survey of Canada. Open file (Geological Survey of Canada) 628. (CaOODSP)9.832719 PDF 15.24 MB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-2/M183-2-628-eng.pdf Map PDF 4.27 MB https://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-2/M183-2-628-1-eng.pdf Descriptive notes HTML N/A https://doi.org/10.4095/130380 GEOSCAN DOI 130380