NEW YORK STATE MUSEUM 



869 type Hall. 2d annual report of the New York state 



geologist. 1883. pi. 27, fig. 12. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 34, fig. 12. 



Onondaga limestone Near Buffalo N. Y. 



Sy plastotype Hall. 2d annual report of the New York 



state geologist. 1883. pi. 27, fig. 13. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 34, fig. 13. 



Onondaga limestone Near Buffalo N. Y. 



Polypora quadrangula Hall 



87 1 6 Y 1 type Fenestella quadrangula Hall. 36th annual 



report of the New York state museum of natural history. 

 1883. p. 68. 



Hall. 6th annual report of the New York state geolo- 

 gist. 1887. pi. 3, fig. 7-13. 



Hamilton beds Darien, Genesee co. N. Y. 



C. Van Deloo, coll. 1865 



On slab with type ofStictopora limata, Pal. N. Y. v. 6, 

 pi. 61, fig. 16. 



Polypora rigida Hall 



872 G1 1 22 type Fenestella rigida Hall. Transactions of 



the Albany institute. 1881. 10:22 (abstract). 



Fenestella (Polypora) rigida Hall. 2d 

 annual report of the New York state geologist. 1883. 

 pi. 27, fig. 1, 2. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 34, fig. 1, 2. 



Onondaga limestone Thompson's lake, 



Albany co. N. Y. 



873 g7 2 2g type Hall. 2d annual report of the New York state geol- 



ogist. 1883. pi. 27, fig. 3. 



Hall & Simpson. Paleontology of New York. 1887. 

 v 6, pi. 34, fig. 3. 



Onondaga limestone Thompson's lake, N. Y. 



C. D. Walcott and C. Van Deloo, coll. 1878 



