TYPE SPECIMENS OF PALEOZOIC FOSSILS S°9 



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

 pi. 23, fig. 13. 



Chemung beds Smethport Pa. 



C. Van Deloo, coll. 1870 



Ptychopteria spio Hall 



3132 2^-2- type Ptychopteria spio Hall. Paleontology of 



New York. 1884. v. 5, pt 1, p. 137, pi. 85, fig. 19. 

 Chemung (?) beds Panama N. Y. 



J. Hall, coll. 1871 



Ptychopteria thetis Hall 



3 1 33 9 V type Ptychopteria thetis Hall. Paleontology ot 



New York. 1884. v. 5, pt 1, p. 135, pi. 85, fig. 1. 



Chemung (?) beds Panama N. Y. 



J. Hall, coll. 1871 



3134 type Hall. Paleontology of New York. 1884. v. 5, 



pt 1, pi. 85, fig. 2. 



Chemung (?) beds Panama N. Y. 



J. Hall, coll. 187 1 



3 J 35 TYPE Hall. Paleontology of New York. 1884. v. 5, 



pt 1, pi. 85, fig. 3. 



Chemung (?) beds Panama N. Y. 



J. Hall, coll. 1871 



3136 type? Hall. Paleontology of New York. 1884. v. 5, 



pt 1, pi. 85, fig. 4. 



Chemung (?) beds Panama N. Y. 



J. Hall, coll. 187 1 



Ptychopteria trigonalis Hall 



3137 A^jU type Ptychopteria trigonalis Hall. Paleon- 



tology of New York. 1884. v. 5, pt 1, p. 140, pi. 85, fig. 

 34- 



Chemung (?) beds Panama N. Y. 



J. Hall, coll. 1870 



3138 type Hall. Paleontology of New York. 1884. v. 5, 



pt r, pi. 85, fig. 35. 



Chemung (?) beds Panama N. Y. 



J. Hall, coll. 1870 



SANGUINOLITES McCoy 



Sanguinolites aeolus see Sphenotus arcaeformis 

 Sanguinolites arcaeformis see Sphenotus arcae- 

 formis 



