242 Forty- SIXTH Report on the State Museum. 



N^autUus sublir at/US, Hall. 1876. 

 Illustrations of Devonian Fossils; Cephalopoda, expl. pi. 58, figs. 

 3,4. 

 Palaeontology of Ncav York, vol. v, pt. 2, pi. 57, figs. 6, 7. 



Hamilton group. Earlville, N. Y. 



Geological Survey collection. 



Illustrations of Devonian Fossils; Cephalopoda, pi. 58, fig. 1. 



Palaeontology of New York, vol. v, pt. 2, pi. 57, fig. 3. 



Hamilton group. Earlville, N. Y. 



Geological Survey collection. 



Illustrations of Devonian Fossils; Cephalopoda, pi. 58; fig. 2. 



Palaeontology of New York, vol. v, pt. 2, pi. 57, fig. 4. 



Hamilton group. Earlville, N. Y. 



Geological Survey collection. 



Nautilus Hyatti, Hall. 1886. 



* Fifth Annual Report of the New York State Geologist, Expl. pi. 

 (126) 11, fig. 1. 



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

 p. 37, pi. 126, fig. 1 . 



Hamilton group. Cumberland, Md. 



JVautilus acrmuSjUall. 1879. 



Palaeontology of New York, vol. v, pt. 2, p. 417, pi. 110, figs. 3, 4, 5. 



Hamilton group. Near Bridgewater, N. Y. 



Collected by F. B. Meek, It. P. Whitfield and C. Van peloo, 1857. 



Nautilus bucimmi, Hall. 1876. 



Illustrations of Devonian Fossils; Cephalopoda, pi. 60, fig. 4. 

 Palaeontology of New York, vol. v, pt. 2, pi. 60, fig. 4 ; pi. 106, 

 fig. 6. 



Hamilton group. Solsville, N. Y. 



Geological Survey collection. 



Palaeontology of New York, vol. v, pt. 2, pi. 109, fig. 1. 

 Hamilton group. Canandaigua Lake, N, Y. 



Collected by R. P. Whitfield and C. Van Beloo, 1862. 



Palaeontology of New York, vol. v, pt. 2, pi, 109, fig. 6. 

 Hamilton group. Delphi, N. Y. 



Collected by H. II. Smith and G. Van Peloo, 1873. 



