Report of the State Geologist. 207 



COBNULITES, Schlotheim. 1820. 

 Cornulites proprius, Hall. 1876. 

 Twenty-eighth Annual Report N. Y. State Museum, p. 182. 

 Palaeontology of New York, vol. v, pt. 2. Suppl.=vol. vii, pi. 116, 

 -fig. 19. 



Niagara group. Waldron, Indiana. 



Collected by C. Va7i Deloo, 181 S. 



Palaeontology of New York, vol. 5, pt. 2. Suppl. = vol. vii, pi. 116, 

 fig. 7. 



Niagara group. Waldron, Indiana. 



Collected hy C. D. Walcoit and C. Van Deloo^ 1878. 



Palaeontology of New York, vol. v, pt. 2. Suppl.=vol. vii, pi. 116 

 %. 8. 



Niagara group. Waldron, Indiana. 



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



Cornulites tribulis, Hall. 1888. 



Palaeontology of New York, vol. v, pt. 2. Supple vol. vii, p. 20, 

 pi. 116, fig. 30. 



Hamilton group. Hopewell, N. Y. 



J. M. Clarke purchase. 



