TYPE SPECIMENS OF PALEOZOIC FOSSILS 263 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pi. 78, fig. 14. 



Hamilton beds Waterloo la. 



R. P. Whitfield, coll. 1866 



1600 JL V- Q type Hall. Paleontology of New York. 1867. v. 4, pi. 58A, 



fig. 16, 17. 



Hall. 10th annual report of the New York state 

 geologist. 1891. pi. 6, fig. id, n. 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pi. 78, fig. 12, 13. 



Hamilton beds Waterloo la, 



R. P. Whitfield, coll. 1866 



NUCLEOSPIRA Hall 



Nucleospira concinna Hall 



1601 7 yo hypotype A try pa concinna Hall. Geology of Ne^v 



York; report on the 4th district. 1843. p. 200. 



Nucleospira concinna Hall. Paleontology 

 of New York. 1867. v. 4, pi. 45, fig. 2,3- 



Schoharie grit Knox, Albany co. N. Y. 



C. Van Deloo, coll. 1862 



1602 3 ^ Si hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 45, fig. 34, 35. 



Onondaga limestone Litchfield, Herkimer co. N. Y. 



1603 7 y° hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 45, fig. 37. 



Hamilton shales Alexander, Genesee co. N. Y. 



1604 7 y Q. hypotype Hall. Paleontology of New York. 1SO7. 



v. 4, pi. 45' fi g- 53- 



Hall & Clarke. Paleontology of New York. 1S94. 

 v. 8, pt 2, pi. 48, fig. 20. 



Hamilton shales Cardiff, Onondaga co. N. Y. 



G. B. Simpson, coll. 1863 



1605 1 --}' 1 hypotype Hall. Paleontology of New York. 1S67. 



v. 4, pi. 45, fig. 56. 



Hamilton shales Owasco lake, X. Y. 



(i. B. Simpson, coll. 1 



1606 1 -..y 1 hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 45' fl t r - 57- 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pi 2, pi. 48, fig. 19. 



Hamilton shaks Skaneateles lake, N. \ . 



w. m. Gabb,coU. il 



