TYPE SPECIMENS OF PALEOZOIC FOSSILS 103 



UgA hypotype Hall. Paleontology of New York. 1867. 

 v. 4, pi. 46, fig. 13. 



Hamilton shales Eighteen Mile creek, N. V. 



C.A.White, coll. i860. 

 * y* hypotype Hall. Paleontology of New York. 1867. 

 v. 4, pi. 46, fig. 25. 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pi. 45, fig. 11. 



Hamilton shales Eighteen Mile creek, N. Y. 



C. Van Deloo, coll. 1864 

 71 6 04 hypotype Hall & Clarke. Paleontology of New York. 

 1894. v. 8, pt 2, pi. 45, fig. 13. 



Hamilton shales Thunder bay, Mich. 



?y* hypotype Hall. 13th annual report of the New York 

 state cabinet of natural history. 1859. p. 93, fig. 3. 



Hall. 15th annual report of the New York state cabinet 

 of natural history. 1862. p. 180, fig. 3. 



Hall. Paleontology of New York. 1867. v. 4, pi. 46, 

 fig. 27. 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pi. 45, fig. 12. 



Hamilton shales Darien Center N. Y. 



C. A. White, coll. i860 



-^*- hypotype Hall & Clarke. Paleontology of New York. 



1894. v. 8, pt 2, p. 89, fig. 60. 



Hamilton shales Canandaigua N. Y. 



Athyris subquadrata see Seminula subquadrata 



Athyris umbonata see Hindella umbonata 



Athyris vittata Hall 

 ■2-L45 hypotype Athyris vittata Hall. 13th annual rep it 

 of the New York state cabinet of natural history. 1859. 

 p. 89. 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt2, pi. 45, fig. 4. 



Onondaga limestone I alls of the Ohio, k \ . 



i*P~ hypotype Hall & Clarke. Paleontology of New York. 



1894. v. 8, pt 2, pi. 45, fig. 5. 



Onondaga limestone Falls of the Ohio. ky. 



■2~y^ hypotype Hall & Clarke. Paleontology of Nnv York. 



1894. v. 8, j)t 2, p. ftp, fig. 6a, 63. 



Onondaga limestone Falls of the Ohio, k» 



