APPENDIX IX, 



Contents of the proposed Volumes, 



BY ZADOCK THOMPSON. 



NATURAL HISTORY OF VERMONT, 



VOL. I. GEOLOGY OF VERMONT. 



PART I SCENOGRAPHIC GEOLOGY* 



Aspect of the Country. 



Mountains. 



Hills. 



Water Sheds. 



Vallies. 



Chasms. 



Caves. 



Springs. 



Streams. 



Ponds. 



Lakes. 



Swamps. 



PART II SCIENTIFIC GEOLOGY. 

 General View of the Vermont Hocks. 

 Age of Vermont Rocks. 

 Order of Succession. 



