3 2 4 NEW YORK STATE MUSEUM 



2 oi 3 $AJlr TYPE Hall< Paleontology of New York. 1867. v. 4, 

 P 1 - 33, fig- 34- 



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

 gist. 1882. pi. 61, fig. 24. 



Hall & Clarke. Paleontology of New York. 1894 

 v. 8, pt 2, pi. 3 6, fig. 24. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



2014 ^p type Hall. Paleontology of New York. 1867. v. 4", 



P 1 - 33, fig- 35- 



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

 gist. 1883. pi. 61, fig 25. 



Hall & Clarke. Paleontology of New York. 1894. 

 v, 8, pt 2, pi. 3 6, fig. 25. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



Spirifer pyxidatus see Metaplasia pyxidata 



Spirifer radiatus Sowerby 



2015 ^£ hypotype Spirifer plicatellus var. radiatus 



Sowerby. Mineral conchology. 1825. 5:493. 



Spirifer radiatus Hall. Paleontology of New 

 York. 1852. v. 2, pi. 22, fig. 2a, 2b. 



Clinton beds Lockport N. Y. 



2016 &*£& hypotype Beecher & Clarke. New Yoik state museum 



memoir 1. 1889. pi. 6, fig. 9. 



Niagaran Waldron Ind. 



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



2017 ^60 hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 6, fig. 10, 10a. 



Niagaran Waldron Ind. 



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

 Spirifer raricosta Conrad (sp.) 



2018 &&&1 hypotype Delthyris raricosta Conrad. Journal 



of the Academy of natural sciences of Philadelphia. 1839 

 8:262. 



Spirifera raricosta Hall. Paleontology of New 

 York. 1867. v. 4, pi. 27, fig. 30. 



Schoharie grit Schoharie N. Y. 



C. Van Deloo, coll. 1862 



: 



