Education Department Bulletin 



Published fortnightly by the University of the State of New York 



Entered as second-class matter June 24, 1908, at the Post Office at Albany, N. Y. f 

 under the act of July 16, 1894 



No. 445 ALBANY, N. Y. April 15, 1909 



New York State Museum 



John M. Clarke, Director 

 Museum bulletin 128 



GEOLOGY OF THE GENEVA-OVID 

 QUADRANGLES 



BY 



D. DANA LUTHER 



PAGE 



Stratigraphy 6 



Siluric 7 



Camillas shale 7 



Bertie waterlime 8 



Cobleskill waterlime 9 



Rondout waterlime 9 



Manlius limestone 10 



Devonic 10 



Oriskany sandstone 10 



Onondaga limestone 11 



Marcellus shale 14 



Cardiff shale 15 



Skaneateles shale 16 



Ludlow ville shale 18 



Tichenor limestone 21 



Moscow shale 22 



PAGE 



Tully limestone 23 



Genesee shale 25 



Genundewa limestone horizon. 26 



West River shale 28 



Cashaqua shale 28 



Rhinestreet shale 30 



Hatch shale and flags 30 



Grimes sandstone. 31 



West Hill (Gardeau) Hags and 



shale 32 



High Point sandstone 32 



Prattsburg sandstone - Wiscoy 



shale, Chemung sandstone.. 32 



Dip 32 



Index 37 



