TYPE SPECIMENS OF PALEOZOIC FOSSILS 571 



35 '9 ~i ±Q - hypotype Hall. Paleontology of New York. 1879. v. 5, 

 pt 2, pi. 31A, fig. 18. 



Genesee slate Alden N. Y. 



C. D. Walcott and C. Van Deloo, coll. 1878 



3S 2 ° — 5— hypotype Hall. Paleontology of New York. 1879. 



v. 5, pt2, pi. 31A, fig. 19. 



Genesee slate Alden N. Y. 



3521 -LiJ^ hypotype Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 3 rA, fig. 22. 



Genesee slate Lexington, Scott co. Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



3522 i-i^i-o hypotype Hall. Paleontology of New York. 1879. v - 5> 



pt 2, pi. 31A, fig. 23. 



Genesee slate Alden N. Y. 



C. D. Walcott and C. Van Deloo, coll. 1878 



35 2 3 il V° hypotype Hall. Paleontology of New York. 1879. 



v. 5, pt 2, pi. 31 A, fig. 24. 



Genesee slate Alden N. Y. 



On'slaW with type of S. f is s u re 11a var. intermittens, 

 pi. 31A, fig. 17. 



3524 iLg-to hypotype Hall. Paleontology of New York. 1879. v - 5> 



pt 2, pi. 31A, fig. 26. 



Marcellus shale Littleville, near West Avon, 



Livingston co. N. Y. 

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

 On slab with type of pi. 31A, fig. 27. 



35 2 5 -W 11 hypotype Hall. Paleontology of Ney York. 1879. 



y . 5>Pt 2, pi. 31A, fig. 27. 



Marcellus shale Littleville, near West Avon N. Y. 



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

 On slab with type of pi. 81 A, fig. 26. 



3526 J-V^ 11 hypotype Hall. Paleontology of New York. 1879. 



v. 5, pt2, pi. 3 1 A, fig. 28. 



Hamilton beds I )arien Center, Genesee co. N. Y. 



C. A White, coll. 1S60 



On Blab with type ofS. Ob t 11 s a, pi. .81 A. flg, 86, 



Styliolina fissurella var. intermittens Hall (sp.) 



3527 11 ml type Styliola fissurella var. intermittens 



Hall. Paleontology of New York. 1879. v. 5. pt 2, 

 p. i\ pi. 3 iA, in;. 1 1. 



( renesee slate Alden N. \ 



C. I), w alcotl and C. Van Deloo, coll. i - 



On slai> with type of s. fisi 11 ret] a. pi. 81A, flg. 9, 



