3°4 NEW YORK STATE MUSEUM 



SCENIDIUM Hall 



Scenidium halli Safford 



1871 Mp hypotype Skenidium halli Safford. Geology of 



Tennessee. 1869. p. 287. 



Scenidium halli Hall & Clarke. Paleontology of 

 New York. 1892. v. 8, pt 1, pi. 7A, fig. 33. 



Trenton limestone Nashville Tenn. 



James M. Safford, donor 



1872 ^^ hypotype Hall & Clarke. Paleontology of New York. 



1892. v.8, pt 1, pi. 7 A, fig. 34. 



Trenton limestone Nashville Tenn. 



James M. Safford, donor 



1873 — 3~ hypotype Hall & Clarke. Paleontology of New York. 



1892. v. 8, pt 1, pi. 7 A, fig. 35. 



Trenton limestone Nashville Tenn. 



James M. Safford, donor 



1874 -^- 5 hypotype Hall & Clarke. Paleontology of New York. 



1892. v. 8, pt 1, pi. 7 A, fig. 36. 

 Trenton limestone Nashville Tenn. 



James M. Safford, donor 



SCHIZAMBON Walcott 



Schizambon (?) canadensis (Ami) Hall & Clarke 



18 75 ~i~ hypoplastotype Schizambon (?) canadensis 



(Ami) Hall & Clarke. Paleontology of New York. 

 1892. v. 8, pt 1, pi. 4, fig. 32. 



Utica shale Near Gloucester Ont. 



Schizambon typicalis Walcott 



1876 £*^i hypoplastotype Schizambon typicalis Wal- 



cott. United States geological survey monograph 8, 

 1884. p. 70. 



Hall & Clarke. Paleontology of New York. 1892. v.8, 

 pt 1, pi. 4, fig. 28. 



Pogonip group Eureka district, Nev. 



1877 Mf 1 hypoplastotype Hall & Clarke. Paleontology of New 



York. 1892. v. 8, pt 1, pi. 4, fig. 29. 



Pogonip group Eureka district, Nev. 



1878 ^p- hypoplastotype Hall & Clarke. Paleontology of New 



York. 1892. v. 8, pt 1, pi. 4, fig. 30. 



Pogonip group Eureka district, Nev. 



