TYPE SPECIMENS OF PALEOZOIC FOSSILS 77 



45 6 A1 2 -- TYp E Hall. 1 5th annual report of the New York state 



cabinet of natural history. 1862. p. 132. 



Hamilton shales York N. Y. 



C. A. White and C. Van Deloo, coll. 1860 



POTERIOCRINUS Miller 

 Poteriocrinus ? calyx Hall 



457 -~r^ TYPE Poteriocrinus? calyx Hall. Transactions 



of the Albany institute. 1879. 10 : 10 (abstract). 



Hall, nth annual report of the Indiana state geologist. 

 1882. pi. 15, fig. 14. 



Niagaran Waldron Ind. 



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



Poteriocrinus clarkei Williams 



458 ^j 3 - 1 TYPE Poteriocrinus clarkei Williams. Proceed- 



ings of the Academy of natural sciences of Philadelphia. 

 1882. p. 21. 



Chemung group Haskinville, Steuben co. N. Y. 



Clarke collection purchased 



459 AA 2~- TYPE Williams. Proceedings of the Academy of natural 



sciences of Philadelphia. 1882. p. 21. 



Chemung group Haskinville N. Y. 



Clarke collection purchased 



460 --/-- TYPE Williams. Proceedings of the Academy of natural 



sciences of Philadelphia. 1882. p. 21. 



Chemung group Haskinville N. Y. 



Clarke collection purchased 



Poteriocrinus diffusus Hall 



461 (2-2 TYPE Poteriocrinus di f fu s u s Hall. 1 5th annual 



report of the New York state cabinet of natural history. 

 1862. p. 121. 



Hall. New York state museum of natural history bul- 

 letin i. 1872. pi. i, fig. i. 1 



Hamilton shales Vincent N. Y. 



C. A. White and C. Van Deloo, coll. 1860 



462 --IP- TYPE Hall. New York state museum bulletin i. 1872. 



pi. i, fig. 2. 1 



Hamilton shales Vincent N. Y. 



C. A. White and C. Van Deloo, coll. 1860 



1 See footnote on p. 71. 



