TYPE SPECIMENS OF PALEOZOIC FOSSILS 315 



1956 -Tti- hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 42, fig. 13. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



1957 -££- hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 42, fig. 14. 



Chemung beds Allegany station, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1863 



1958 -f^- hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 42, fig. 15, 16. 



Chemung beds Salamanca N. Y. 



C. Van Deloo, coll. 1863 



1959 -ff-- hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 42, ng. 17. 



Chemung beds Randolph N. Y. 



C. Van Deloo, coll. 1863 

 i960 ^l)4 5 hypotype Hall. Paleontology of New York. 1867. v. 4, 

 pi. 42, fig. 18. 



Chemung beds Horse Corners, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1863 



1 96 1 8 j}|P hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 42, fig. 19. 



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



l88 3- PL 55> fig- *4- 



Hall & Clarke. Paleontology of New York. 1894. 



v. 8, pt 2, pi. 30, fig. 14. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



Spirifer duodenarius Hall 



1962 h:, 1 11 hypotype Delthyris duodenarius Hall. Ceolo- 



gy of New York; report on the 4th district. 1 S43. 

 p. 172. 



Spirifer a d u o d e n a r i a Hall. Paleontology of 

 New York. 1867. v. 4, pi. 27, fig. 13. 



Schoharie grit Schoharie N. Y. 



C. Van Deloo, coll. 1862 



1963 .' ' HYPOTYPE Hall. Paleontology of New York. 1867. 



v. 4, pi. 27, fig. I.J. 



Schoharie- grit Knox, Albany CO. N. Y. 



C. Van Deloo, coll. i86a 



