BULLETIN 37 1 



Published monthly by the 



New York State Education Department 



MAY I906 



New York State Museum 



John M. Clarke Director 



Bulletin 99 

 PALEONTOLOGY 1 5 



GEOLOGIC MAP 



OF THE 



BUFFALO QUADRANGLE 



BY 



D. D. LUTHER 



PAGE 



Preface 5 



Succession of strata 7 



Upper Siluric 8 



Salina beds 8 



Devonic 11 



Oriskany sandstone horizon... 11 



Onondaga limestone 12 



Marcellus beds 14. 



Hamilton beds 17 



Genesee beds 22 



' Portage ' beds 24 



Index 27 



