Coast Mountains of British Columbia / Excelsior / The Chilliwack Group / Iron Mountain / Cultus Formation / Coleman / /
Country
United States / Canada / /
Facility
Chelan Blocks Terrane Uncertain The Chelan Migmatite Complex / Yellow Aster Complex / Ingalls Ophiolite Complex / Vedder Complex / Ingalls Tectonic Complex / Chelan Complex / North Cascades Scenic Highway / Fidalgo Complex / Washington State Highway / /
NaturalFeature
Skagit River / Klamath / Skykomish River valley / North Klawatti Glacier / Nappe Chilliwack River / Great Valley / Alpine Lakes / Twentyfive Mile Creek / Robinson Mountain / Bench Lake / San Juan Islands / Little Beaver Creek / Summit Chief Mountain / Baker River / Skykomish River / Coast Mountains / Ross Lake / Methow Ocean / Mount Buckner / Chilliwack River / De Roux Creek / Boulder River / Quartz Mountain / Mount Winthrop / South Fork Stillaguamish River / Chelan Mountains / Sauk River / Lake Chelan / Fraser River / Mount Josephine / /
OperatingSystem
Fork / /
Organization
U.S. Department of the Interior U.S. Geological Survey CONTENTS Introduction / U.S. Forest Service / U.S. National Park Service / Washington State Division of Geology and Earth Resources / Washington Division of Geology and Earth Resources / /
Person
Henry M. Jackson / Vance / Brian Mahoney / Robert Miller / Washington By Ralph / Sibley Creeks / Stevens Pass / Richard Waitt / Jon Riedel / Ralph A. Haugerud / Marble Creeks / Rowland W. Tabor / Clifford Hopson / Joe Dragovich / /
Position
Walker / Harper / Summit Chief / Major / /
ProvinceOrState
Oregon / British Columbia / California / /
Region
northern California / Northwestern Washington / central Washington / southern Oregon / Southwest / /
Prepared in cooperation with Washington State Division of Geology and Earth Resources, U.S. National Park Service, and U.S. Forest Service Geologic Map of the North Cascade Range, Washington By Ralph A. Haugerud and Rowl