. The Vermilion iron-bearing district of Minnesota : with an atlas . AYASHINGTON GOVERNMENT PRINTING OFFICE 1 9 0 3 ^15^ CONTENTS. Page. Letter of transmittal 1 Outline of monograph 19 Chapter I.—General description of the district 29 Introduction 29 Previous geologic work in the district 29 Scope of the paper 31 Geographic limits 32 Stratigraphy 33 Physiography - 34 Belief 34 Mesabi or Giants range. 35 Area north and northwest of Giants range 36 The gabbro plateau 37 Gunfiint Lake area 38 Drainage 39 Hydrographic basin 39 Streams 40 Lakes 41 Differences in water level - 42 Water power 43 . Or
. The Vermilion iron-bearing district of Minnesota : with an atlas . AYASHINGTON GOVERNMENT PRINTING OFFICE 1 9 0 3 ^15^ CONTENTS. Page. Letter of transmittal 1 Outline of monograph 19 Chapter I.—General description of the district 29 Introduction 29 Previous geologic work in the district 29 Scope of the paper 31 Geographic limits 32 Stratigraphy 33 Physiography - 34 Belief 34 Mesabi or Giants range. 35 Area north and northwest of Giants range 36 The gabbro plateau 37 Gunfiint Lake area 38 Drainage 39 Hydrographic basin 39 Streams 40 Lakes 41 Differences in water level - 42 Water power 43 . Origin of tlie lakes 43 Plankton 46 Exposures 46 Forests 47 Soil 50 Game and fish 50 Culture 52 Indian reservation 54 Chapter II.—Resume of literature 55 History of exploration and character of the routes 56 Geological literature , 64 Chapter III.—The Archean 129 Section I. Definition and subdivisions 129 Section II. Ely greenstone 130 Features of the greenstone 130 Occurrence and character 131 Distribution - 131 Exposures 134 Topography 134 Structure 135 Petr
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectgeology, bookyear1903
