220 Forty-sixth Report on the State Museum. 



Orthoceras fustis, Hall. 1879. 

 Paljeontology of New York, vol. v, pt. 2, pi. 83, fig. 11; pi. 11.3, 

 figs. 16, 17. 



Goniatite limestone. Schoharie, N. Y. 



tT. Gebhard purchase. 



Orthoceras rudens, Hall. 1886. 



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

 (118) 2, fig. 2. 



Palaeontology of New York, vol. v, pt. 2, Suppl.=vol. vii, p. 28, pi. 

 118, fig. 1. 



Hamilton (?) group. Livingston county, N. Y. 



Pickett purchase. 



Orthoceras suhulatum^ Hall. 1843. 

 Geology of N. Y.; Kept. Fourth Dist., p. 180. 

 Palaeontology of New York, vol. v, pt. 2, pi. 84, fig. 1. 

 Hamilton group. Pratt's Falls, N. Y. 



Collected hy C. Van Deloo and H. H. Smith, 1874. 



Palaeontology of New York, vol. v, pt. 2, pi. 84, figs. 6, 10. 

 Hamilton group. Pratt's Falls, N. Y. 



Collected hy H. H. Smith and C. Van Deloo, 1874. 



Palaeontology of New York, vol. v, pt. 2, pi. 84, figs. 7, 7-]-. 

 Hamilton group. Pratt's Falls, N. Y. 



Collected hy H. H, Smith and C. Van Deloo, 1874. 



Palaeontology of New York, vol. v, pt. 2, pi. 84, fig. 8. 

 Hamilton group. Pratt's Falls, N. Y. 



Collected hy H. H. Smith and C. Van Deloo, 1874. 



Palaeontology of New York, vol. v, pt. 2, pi. 86, figs. 1, 2. 

 Hamilton group. Pratt's Falls, N. Y. 



Collected hy H. H. Smith and C. Van Deloo, 1874. 



Orthoceras exile. Hall. 1861. 



Descr. New Species Fossils, p. 50. 



Fifteenth Annual Report of the New York State Cabinet of Natural 



History, 1862, p. 78, pi. 8, tig. 5. 



Illustrations of Devonian Fossils, 1876; Cephalopoda, pi. 39, fig. 3. 



Palaeontology of New York, vol. v, pt. 2, pi. 39, fig. 3. 



Hamilton group. Cazenovia, N. Y. 



L. Lincklaen, do7ior. 



