TYPE SPECIMENS OF PALEOZOIC FOSSILS 149 



Polypora flabelliformis Hall 



853 6 Y 2 type Fenestella flabelliformis Hall. Trans- 



actions of the Albany institute. 1881. 10:23 (abstract). 

 Fenestella (Polypora) flabelliformis 

 Hall. 2d annual report of the New York state geologist. 

 1883. pi. 30, fig. 11, 12. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 37, fig. 11, 12. 



Onondaga limestone Onondaga Valley N. Y. 



C. A. White, coll. i860 

 Polypora largissima Hall 



854 n V : ' type Fenestella largissima Hall. Transactions 



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



Fenestella (Polypora) largissima Hall. 

 2d annual report of the New York state geologist. 1883. 

 pi. 27, fig. 8, 9. 



Hall & Simpson. Paleontology of New York. 1887. 

 v. 6, pi. 34, fig. 8, 9. 



Onondaga limestone Central New York 



Pickett collection 

 Polypora latitruncata Hall 



855 g Y 4 TYPE Fenestella latitruncata Hall. 36th 



annual report of the New York state museum of natural 

 history. iSS^. p. 58. 



Fenestella (Polypora) latitruncata 

 Hall. 7th annual report of the New York state geologist. 

 1888. pi. 13, fig. 1, 8. 



Hamilton beds Alden N. Y. 



856 {±:L £ L type Hall. 7th annual report of the New York state 



geologist. 1888. pi. 13, fig. 2, 7. 



Hamilton beds • West Williams Ont. 



J. De Cew, coll, 1865 



857 &*££■ type Hall. 7th annual report of the New York state 



geologist. 1888. pi. 13, fig. 3, 6. 



Hamilton beds Near Alden N. Y. 



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



858 ^ 4 1A type Hall. 7th annual report of the New York state 



geologist, 1888. pi. 13, fig. 4. 



Hamilton beds Near Alden N. Y. 



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



