Report of the State Geologist. 205 



Ditto in 6 til Annual Report of the N'ew York State Geologist, p. 30.. 

 pi. Al, fig. 18. 



Naples beds. Naples, N. Y. 



J. M. Clarke purchase. 



Polygnathus duhiits, Hinde. 1879. 

 Quarterly Journal of the Geological Society, vol. 35, p. 362. 

 Ditto in 6th Annual Report of the New York State Geologist, p. 30. 

 pi. A 1, fig. 1. 



Naples beds. Naples, N. Y. 



J. M. Clarke purchase. 



Ditto in 6th Annual Report of the New York State Geologist, p. 30^ 

 pi. Al, fcg. 2. 

 Naples beds. Naples, N. Y. 



J. M. Clarke purchase.. 



Ditto in 6th Annual Report of the New York State Geologist, p. 30;, 

 pi. A 1, fig. 3. 



Naples beds. Naples, N. Y. 



J. M. Clarke purchase^ 



Ditto in 6th Annual Report of the New York State Geologist, p. 30^ 



pi. A 1, fig. 4. 



Naples beds. Naples, N. Y. 



J. M. Clarke purchase. 



Ditto in 6th Annual Report of the New York State Geologist, p. 30^ 

 pi. A 1, fig. 5. 



Naples beds. Naples, N. Y. 



J. M. Clarke purchase. 



Ditto in 6th Annual Report of the New York State Geologist, p. 30^ 

 pi. A 1, fig. 6. 



Naples beds. Naples, N. Y. 



<T. M. Clarke purchase. 



Ditto in 6tli Annual Report of the New York State Geologist, p. 30, 

 pi. A 1, fig. 7. 



Naples beds. Naples, N. Y. 



J. M. Clarke purchase . 



