I5 2 NEW YORK STATE MUSEUM 



£69 iL ^ 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. 



870 -^^ 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 

 S^ 6i2i 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 ofStietopora limata, Pal. N. Y. v. 6, 

 pi. 61, fig. 16. 



Polypora rigida Hall 

 gy 2 67^2 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. 



3* , &i± 2 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 



