522 NEW YORK STATE MUSEUM 



Hall. Paleontology of New York. 1885. v. 5, pt i r 

 pi. 76, fig. 24. 



Hamilton beds Otisco lake, N. Y. 



G. B. Simpson, coll. 1863: 



3203 a^ HYPOTYPE Hall. Paleontology of New York. 1883. 



v. 5, pt i, plates and explanations, pi. 76, fig. 26. 



Hall. Paleontology of New York. 1885. v. 5, pt i, 

 pi. 76, fig. 26. 



Hamilton beds Skaneateles lake, N. Y, 



G. B. Simpson, coll. 1863 



3204 &2& HYPOTYPE Hall. Paleontology of New York. 1883. v. 5,. 



pt i, plates and explanations, pi. 76, fig. 27. 



Hall. Paleontology of New York. 1885. v. 5, pt i,. 

 pi. 76, fig. 27. 



Hamilton beds Canandaigua lake, N. Y. 



C. A. White and C. Van Deloo, coll. 1860 



3205 &*& HYPOTYPE Hall. Paleontology of New York. 1883. v. 5^ 



pt i, plates and explanations, pi. 76, fig. 29. 



Hall, Paleontology of New York. . 1885. v. 5, pt i,. 

 pi. 76, fig. 29. 



Hamilton beds Norton's landing, Cayuga lake, N. Y^ 



H. H. Smith, coll. 187* 



3206 -* 6 -~ HYPOTYPE Hall. Paleontology of New York. 1883. v. 5,. 



pt i, plates and explanations, pi. 76, fig. 30. 



Hall. Paleontology of New York. 1885. v. 5, pt i y 

 pi. 76, fig. 30. 



Hamilton beds Norton's landing, N. Y. 



H. H. Smith, coll. 1871 



3207 ^-Q- HYPOTYPE Hall. Paleontology of New York. 1883. .5^ 



pt i, plates and explanations, pi. 76, fig. 31 

 Hall. Paleontology of New York. 1885. v. 5, pt i^ 



pi. 76, fig. 31. 



Hamilton beds Canandaigua lake, N. Y. 



C. A. White and C. Van Deloo, coll 1860 



GASTROPODA 



BELLEROPHON Montfort 



Bellerophon auriculatus Hall 



3208 i_Q_a TYPE Bellerophon auriculatus Hall. Paleon- 



tology of New York. 1852. 2 : 334, pi. 76, fig. 73, 7b. 

 Coralline (Cobleskill) limestone Schoharie N. Y. 



J. Gebhard purchase 



