I46 NEW YORK STATE MUSEUM 



838 iULfJL hypotype Hall. 5th annual report of tne New York state 



geologist. 1886. pi. 41, fig. 17, 21. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 41, fig. 17, 21. 



Onondaga limestone Cayuga Ont. 



C. D. Walcott, coll. 1878 



Polypora compacta Hall 



839 67 1 06 type Fenestella compacta. Hall. 32c! annual 



report of the New York state museum of natural history. 

 1879. p. 163. 



Hall. 2d annual report of the New York state geolo- 

 gist. 1883. pi. 18, fig. 3. 



Fenestella (Polypora) compacta Hall & 

 Simpson. Paleontology of New York. 1887. v. 6, pi. 18, 



fig- 3- 



New Scotland beds Near Clarksville N. Y. 



Polypora compressa Hall 



840 &i£3- type Fenestella compressa Hall. 32d annual 



report of the New York state museum of natural history. 

 1879. p. 164. 



Fenestella planiramosa Hall. 2d annual re- 

 port of the New York state geologist. 1883. pi. 18, 



fig- 14, I 5- 



Fenestella (Polypora) compressa Hall & 



Simpson. Paleontology of New York. 1887. v. 6, pi. 18, 



fig. 14, 15- 



New Scotland beds Near Clarksville N. Y. 



841 ^^f 1 type Hall. 2d annual report of the New York state 



geologist. 1883. pi. 18, fig. 17. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 18, fig. 17. . 



New Scotland beds Near Clarksville N. Y. 



C. D. Walcott and C. Van Deloo, coll. 1877 



842 -- 3 -- type Hall. 2d annual report of the New York state 



geologist. • 1883. pi. 1 8, fig. 18. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 18, fig. 18. 



New Scotland beds Near Clarksville N. Y. 



