REPORT OF THE DIRECTOR 1 9 1: 



59 



4 No. 159 

 Kemp. Sop. 



The Mineral Springs of Saratoga. 

 3pl. 1912. 



By James F. 



Contents: 

 Introduction 

 Historical sketch 

 Brief statement of the local 



geology 

 The fault at Saratoga Springs 

 Generalities regarding the normal 



ground waters 

 Composition and character of the 



Saratoga waters 



5 No. 160 Glacial Waters in 

 By H. L. Fairchild. 48p. 8pl. 



Contents: 



Introduction : outline of glacial 



history 

 Black valley glacial waters 

 Physiography 

 Outline of lake history 

 First stage : Mohawk waters ; 



Herkimer lake 

 Second stage : Forestport lake ; 



Remsen outlet 

 Third stage: Port Ley den lake; 



Boonville outlet 

 Fourth stage : Glenfield lake ; 



Copenhagen-Champion outlet 

 Fifth stage: Lake Iroquois 

 Pre-Wisconsin topography 



Carbon dioxid 



Water seal 



Temperature of the waters 



Specific gravity of the waters 



Classification 



Variations in the waters 



Origin of the mineral waters 



Tables of analyses 



Index 



the Black and Mohawk Valleys. 

 17 maps. 



Mohawk valley glacial waters 

 First stage : early Adirondack 



drainage 

 Second stage; Herkimer lake 

 Third stage : Schoharie lake 

 Fourth stage : Amsterdam lake 

 Fifth stage : Lake Albany 

 Tributary lakes 

 Rock barrier at Little Falls 

 Divide at Rome 



Summary of Mohawk drainage 

 history 



Correlation of Ontarian and Hud- 

 sonian Ice Lobes 



Bibliography 



Index 



6 No. 161 Mining and Quarry Industry of New York 

 D. H. Newland. ii4p. 



Contents: 

 Introduction 



Mineral production of New York 

 Cement 



By 



Clay 



Production of clay materials 



Manufacture of building brick 



Other clay materials 



Pottery 



Crude clay 

 Emery 



Feldspar 



Notes on the occurrence of feld- 

 spar in New York 



Garnet 



Graphite 



Gypsum 



Iron ore 



Mineral paint 



Mineral waters 



Natural gas 



