802 NEW YORK STATE MUSEUM 



Ruedemann. 15th annual report of the New York state 

 geologist. 1898. v. 1, pi. 2, fig. 7. 



Utica shale Dolgeville N. Y. 



R. Ruedemann purchase 



5065 i; g* Q hypotype Ruedemann. American geologist. 1896. v. 18, 



pi. 2, fig. 2. 



Ruedemann. 15th annual report of the New York state 

 geologist. 1898. v. 1, pi. 3, fig. 2. 



Utica shale Dolgeville N. Y. 



R. Ruedemann purchase 



5066 1A fo- Si - hypotype Ruedemann. American geologist. 1896. v. 18, 



pi. 2, fig. 3, 4. 



Ruedemann. 15th annual report of the New York state 

 geologist. 1898. pi. 3, fig. 3, 4. 



Utica shale Dolgeville N. Y. 



R. Ruedemann purchase 



5067 —n 1 - hypotype Ruedemann. American geologist. 1896. v. 18, 



pi. 2, fig. 5. 



Ruedemann. 15th annual report of the New York state 

 geologist. 1898. pi. 3, fig. 5. 



Utica shale Dolgeville N. Y. 



R. Ruedemann purchase 



5068 xl T2^~ hypotype Ruedemann. American geologist. 1896. v. 18, 



pi. 2, fig. 6. 



Ruedemann. 15th annual report of the New York state 

 geologist. 1898. pi. 3, fig. 6. 



Utica shale Dolgeville N. Y. 



R. Ruedemann purchase 



5069 11 & Q - hypotype Ruedemann. American geologist. 1896. v. 18, 



pi. 2, fig. 11. 



Ruedemann. 15th annual report of the New York state 

 geologist. 1898. pi. 3, fig. 11. 



Utica shale Dolgeville N. Y. 



R. Ruedemann purchase 



5070 11 1 ° 4 1 ^ hypotype Ruedemann. American geologist. 1896. v. 18, 



pi. 2, fig. 12. 



Ruedemann. 15th annual report of the New York state 

 geologist. 1898. v. 1, pi. 3, fig. 12. 



Utica shale Dolgeville N, Y. 



R. Ruedemann purchase 



On slab with types of pi. 3, fig. 13 and 20. 



