73^ NEW YORK STATE MUSEUM 



4630 la fM type Hall & Clarke. Paleontology of New York. 1888. 



v. 7, pi. 8A, fig. ii, 12. 



Onondaga limestone Walpole Ont. 



C. D. Walcott, coll. 1878 



4631 1 3884 type Hall & Clarke. Paleontology of New York. 1888. 



v. 7, pl.8A, fig. 14. 



Onondaga limestone Lime Rock, Genesee co. N. Y. 



J. M. Clarke, coll. 1885 



4632 -1-2-S-8.A type Hall & Clarke. Paleontology of New York. 1888. 



v. 7, pi. 8A, fig. 15. 



Onondaga limestone (chert) Canandaigua N. Y. 



J. M. Clarke, coll. 1885 



4633 13 f* 4 type Hall & Clarke. Paleontology of New York. 1888. 



v. 7, pi 8 A, fig. 17. 



Oriskanian Cayuga Ont. 



C. D. Walcott, coll. 1878 



4634 type Hall & Clarke. Paleontology of New York. 1888. 



v. 7, pl.8A, fig. 18. 



Onondaga limestone (drift) Canandaigua N. Y. 



J. M. Clarke purchase 



4 6 3'5 — f- 8 - 1 hypotype Clarke. Journal of morphology. 1888-89. 

 v. 2, pi. 21, fig. 25, 26. 



Onondaga limestone (drift) West Bloomfield, 



Ontario co. N. Y. 

 J. M. Clarke purchase 



4636 1 3 1 8 8 4 hypotype Clarke. Journal of morphology. 1888-89. 



v. 2, pi. 21, fig. 31. 



Onondaga limestone West Bloomfield N. Y. 



J. M. Clarke purchase 



Phacops logani Hall 



4637 1 3 8 8 5 type Phacops logani Hall. Paleontology of New 



York. 1859. 3:353, pi. 73, fig. 23, 24. 



New Scotland beds Schoharie N. Y. 



J. Gebhard purchase 



4638 type Hall. Paleontology of New York. 1859. v - 3> 



pi. 73, fig. 15. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 8A, fig. 19. 



Helderbergian Schoharie N. Y. 



J. Gebhard purchase 



