New York State Education Department 



Science Division, July 7, 1906 



Hon. A. S. Draper LL.D. 



Commissioner of Education 

 My dear sir: I beg to communicate herewith for pubHcation 

 as a bulletin of the State Museum, a series of geological papers 

 by various members of the staff of this division. 



Very respectfully yours 



John M. Clarke 



Director 

 Approved for publication, July g, 1906 



Commissioner of Education 



