TYPE SPECIMENS OF PALEOZOIC FOSSILS 



503 



3 9 2l2££ type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 2, fig. 12. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 

 pi. 2, fig. 12. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and J. W. Hall, coll. 1858 



3091 ^f- 1 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 2, fig. 13. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 

 pi. 2, fig. 13. 



Onondaga limestone Clarence Hollow N. Y. 



C. A.White, R. P. Whitfield and C. Van Deloo, coll. i860 



3092 — 5 — type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 2, fig. 14. 



Hall. Paleontology ot New York. 1884. v. 5, pt 1, 

 pi. 2, fig. 14. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and C. Van Deloo, coll. 1862 



3093 jal 6 ^ 1 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 2, fig. 16. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 

 pi. 2, fig. 16. 



Hamilton beds Canandaigua lake, N. Y. 



C. A. White and C. Van Deloo, coll. i860, 



3094 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 2, fig. 17. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 

 pi. 2, fig. 17. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and J. W. Hall, coll. 1858 



3095 97 8 87 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 2, fig. 18. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 

 pi. 2, fig. 18. 



Hamilton beds Geneseo, Livingston co. N. Y. 



C. A. White and C. Van Deloo, coll. i860 



3096 a ^ type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 2, fig. 19. 



Hall. Paleontology of New York. 1884. v. 5, pt 1 

 pi. 2, fig. ( 9 . 



Hamilton beds Geneseo N. Y. 



C. A. White and C. Van Deloo, coll. i860 



