22 



NEW YORK STATE MUSEUM 



LIST OF GEOLOGIC MAPS USED IX PREPARATION 



Clarke, J. M. New York State Geologist. 4th Annual Report. 

 1885. p. 9. 



1 Geologic map of Ontario county. 



New York State Geologist. 15th Annual Report. 



1898. 



2 Geologic map of Seneca, Schuyler, Yates and 



parts of Tompkins and Ontario counties, p. 60. 



3 Geologic map of part of Chenango and Cortland 



counties, p. 42. 



New York State Museum. Memoir 3. 1900. p. 12. 



4 Geologic map of Becraft mountain. 



Cushing, H. P. New York State Geologist, loth Annual Report. 

 1898. 



5 Geologic map of town of Chaniplain, Clinton 



co. p. 572. 



6 Geologic map of Chazy town, Clinton co. p. 567. 



7 Geologic map of town of Plattsburg, Clinton 



co. p. 556. 



8 Geologic map of town of Beekmantown, Clin- 



ton co. p. 561. 



9 Geologic map of town of Altona, Clinton co. 



p. 563. 



10 Geologic map of towns of Plattsburg and Schuy- 



ler Falls, Clinton co. p. 553. 



11 Geologic map of town of Peru, Clinton co. 



p. 550. 



12 Geologic map of town of Ausable, Clinton co. 



p. 546. 



13 Geologic map of town of Black Brook, Clinton 



co. p. 542. 



14 Geologic map of town of Saranac, Clinton co. 



p. 539. 



15 Geologic map of town of Dannemora, Clinton co. 



p. 536. 



