518 NEW YORK STATE MUSEUM 



Sphenotus cuneatus Conrad (sp.) 



3I79 iiii 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 

 3 , 80 ^jl&S 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 

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



Hamilton beds Delphi N. Y. 



G. B. Simpson, coll. 1863 

 3I g r 9syi5 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 



31 g 2 9^6.5 TYPE jjall. 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 1, plates and explanations, pi. 65, fig. 27. 



