5i8 



NEW YORK S.TATE MUSEUM 



Sphenotus cuneatus Conrad (sp.) 



3179 98 1 64 type Pterinea cuneata Conrad. Annual report 



of the New York state geological survey. 1838. p. 116. 



Sanguinolites cuneatus Hall. Paleontology 

 of New York. 1883. v. 5, pt 1, plates and explanations, 

 pi. 65, fig. 12. 



Sphenotus cuneatus Hall. Paleontology of 

 New York. 1885. v. 5, pt 1, pi. 65, fig. 12. 



Hamilton beds Summit, Schoharie co. N. Y. 



C. Van Deloo, coll. 1862 



Sphenotus solenoides Hall 



3180 98 1 6g type Sanguinolites solenoides Hall. Prelim- 



inary notice of lamellibranchiate shells, pt 2. 1870. p. 38* 

 •Hall. Paleontology of New York. 1883. v. 5, pt 1, 

 plates and explanations, pi. 65, fig. 21. 



Sphenotus solenoides Hall. Paleontology of 

 Xew York. 1885. v. 5, pt 1, pi. 65, fig. 21. 



Hamilton beds Delphi N. Y. 



G. B. Simpson, coll. 1863 



3181 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 65, fig. 22, 29. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 65, fig. 22, 29. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and J. W. Hall, coll. 1858 



3182 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 65, fig. 23. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 65, fig. 23. 



Hamilton beds Hamilton, Madison county, N. Y. 



3183 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 65, fig. 24. 



Hall. Paleontology of New York. 1885. v. 5, pt 1, 

 pi. 65, fig. 24. 



Hamilton beds Canandaigua lake, N. Y. 



C. A. White and C. Van Deloo, coll. i860 



3184 type Hall. Paleontology of New York. 1883. v. 5, 



pt r, plates and explanations, pi. 65, fig. 27. 



