CONTENTS 



PAGE 



Letter of transmittal = 139 



List of illustrations 140 



Introduction — Outline of general results 141 



Local geology by counties and towns 141 



Hamilton county 141 



Benson 141 



Hope 142 



Wells 143 



Lake Pleasant 153 



Indian Lake 156 



Warren county 157 



Johnsburg 157 



Washington county 162 



Fort Ann 162 



FACING PAGE 



Plate 1 Geologic map of Benson, Hope, Wells, Lake Pleasant and Indian 



Lake townships, Hamilton co 141 



Plate 2 Geologic map of the vicinity of Wells village 144 



Plate 3 Geologic map of Johnsburg, Warren co 158 



Plate 4 Geologic map of Fort Ann, Washington co , 162 



