3 2 4 



NEW YORK STATE MUSEUM 



2013 83 3 5 9 type Hall. Paleontology of New York. 1867. v. 4, 



Pi- 33, fi g- 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. 36, fig. 24. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



2014 8, \ 69 type Hall. Paleontology of New York. 1867. v. 4, 



Pi- 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. 36, fig. 25. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



Spirifer pyxidatus see Metaplasia pyxidata 



Spirifer radiatus Sowerby 



2015 8 y 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 8 3 2 6 e 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 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 c 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 



