Report of the State Geologist, 235 



Cyrtoceras citimi, Hall. 1879. 

 Palaeontology of New York, vol. v, pt. 2, p. 372, pi. 51, figs. 1, 2, 

 Corniferous limestone. Schoharie, N. Y. 



?/. Gebhard purchase. 



Palaeontology of New York, vol. v, pt. 2, pi. 51, fig. 3. 

 Corniferous limestone. Schoharie, N. Y. 



J. Gebhard purchase. 



Palaeontology of New York, vol. v, pt. 2, Suppl. (=vol. vii, 1888), 

 pi. 124, fig. 1. 



Corniferous limestone. Falkirk, N. Y. 



Collected by C. D. Walcott and C. Van Deloo, 1878. 



Palaeontology of New York, vol. v, pt. 2, Suppl. (= vol. vii, 1888), 

 pi. 124, fig. 2. 



Corniferous limestone. Falkirk, N. Y. 



Collected by C. D. Walcott and C. Van Deloo, 1878. 



Palaeontology of New York, vol. v, pt. 2, Suppl. (=:vol. vii, 1888) 

 pi. 124, fig. 2. 



Corniferous limestone. Cayuga, Ontario. 



Collected by CD. Walcott, 1878. 



Cyrtoceras {^Gomphoceras) metula. Hall. 1861. 

 Descr. New Species Fossils, p. 44. 



Palaeontology of New York, vol. v, pt. 2, pi. Ill, fig. 11. 

 Upper Helderberg limestone. Littleville, N. Y. 



Collected by C. Van Deloo, 1878. 



Cyrtoceras (Gonij^hoceras .^) fortnosum, Hall. 1879. 



Palaeontology of New York, vol. v, pt. 2, p. 362, pi. 95, figs. 8, 9. 

 Hamilton group. Dresden, N. Y. 



PHRAGMOCERAS, Broderip. 1839. 



Phragmoceras expansum, Hall. 1852. 



Pala3oniology of New York, vol. ii, p. 337, pi. 7 7 A, figs. 2a, b. 

 Palaeontology of New York, vol. v, pt. 2, 1879, pi. 46, figs. 10, 11. 

 Coralline limestone. Schoharie, N. Y. 



J. Gebhard puixhase. 



