I70 NEW YORK STATE MUSEUM 



Beekmantown limestone (Fort Cassin beds) 



Valcour, Clinton co. N. Y. 

 G. van Ingen & R. Ruedemann, coll. 1899 



6441 ^s^iAi HYPOTYPE: HYPOPLASTOTYPE Ruedemann. New York 



state museum bulletin 90. 1906. pi. 15, fig. i. 

 Beekmantown beds 



Beekmantown, Clinton co. N. Y, 

 R. Ruedemann, coll. 1903 



6442 J-^f-S-^ HYPOTYPE Ruedemann. New York state museum 



bulletin 90. 1906. p. 443, fig. 16; pi. 15, fig. 2, 3, 



Beekmantown (Fort Cassin beds) Valcour, N. Y. 



G. van Ingen & R. Ruedemann, coll. 1899 



6443 i^J-S^^ HYPOTYPE Ruedemann. New York state museum 



bulletin 90. 1906. pi. 15, fig. 4. 



Beekmantown (Fort Cassin beds) Valcour, N. Y. 



G. van Ingen & R. Ruedemann, coll. 1899 



6444 J-^A-S^^ HYPOTYPE Ruedemann. New^ York state museum 



bulletin jo. 1906. pi. 15, fig. 5. 



Beekmantown (Fort Cassin beds) Valcour, N. Y. 

 G. van Ingen & R. Ruedemann, coll. 1899 



6445 --|-- HYPOTYPE: HYPOPLASTOTYPE Ruedemann. New York 



state mmseum bulletin 90. 1906. pi. 15, fig. 6. 

 Beekmantowm beds 



Beekmantown, Clinton co. N. Y.. 

 R. Ruedemann, coll. 1903 



6446 J-2.A1J: HYPOTYPE Ruedemann. New York state museum 



bulletin 90. 1906. pi. 16, fig. i, 2. 



Beekmantown beds Beekmantown, N. Y. 



R. Ruedemann, coll. 1903. 



SCHROEDEROCERAS Hyatt 



Schroederoceras cassinense Whitfield (sp.) 



6447 i^l-J-fi^ HYPOTYPE Lituites eatoni var. cassinen- 



s i s Whitfield. American museum of natural 

 history bulletin 8. 1886. p. 332. 



Schroederoceras cassinense Ruede- 

 mann. New York state museum bulletin 90. 1906. 

 P- 477. %• 36. 



