TYPE SPECIMENS OF PALEOZOIC FOSSILS 



669 



Ceratiocaris ? punctatus see Echinocaris 

 punctata 



" Ceratiocaris (Aristozoe) punctatus see 

 Echinocaris punctata 



ceratocephala Warder 



Ceratocephala sp. 



4185 type Acidaspis sp. Hall & Clarke. Paleontology 



of New York. 1888. 7:71, pi. 16B, fig. 14. 



Onondaga limestone (chert) Cayuga Ont. 



Ceratocephala (Odontopleura) callicera Hall & Clarke 



4186 13221 plastotype Acidaspis callicera Hall & Clarke. 



Paleontology of New York. 1888. 7:69, pi. 16B, fig. 1, 2. 

 Onondaga limestone Camillus, Onondaga co. N. Y. 



4187 J-Mp-i type : plastotype Hall & Clarke. Paleontology of New 



York. 1888. v. 7, pi. 16B, fig. 3-7. 



Onondaga limestone Cayuga Ont. 



C. D. Walcott, coll. 1878 



4188 J4f** type Hall & Clarke. Paleontology of New York. 1888. 



v. 7, pi. 16B, fig. 9 



Onondaga limestone (drift) Canandaigua N. Y. 



J. M. Clarke purchase 



4189 i3 -f^ type Hall & Clarke. Paleontology of New York. 1888. 



v. 7, pi. 16B, fig. 13. 



Schoharie grit Near Clarksville, Albany co. N. Y. 



J. M. Clarke purchase 



Ceratocephala (Dicranurus) hamata Conrad 



4190 — 3 \ 2 2 hypotype Dicranurus hamatus Conrad. Annual 



report of the New York state geological survey. 1841. 



P- 39- 



Acidaspis hamata Hall. Paleontology of New 

 York. 1859. v. 3, pi. 79, fig. 16. 



New Scotland beds Albany (or Schoharie) county, N. Y. 



4191 i£f£a hypotype Hall. Paleontology of New York. 1859. 



v. 3, pi. 79, fig. 17. 



New Scotland beds Albany (or Schoharie) county, N. Y. 



4192 J^-f- 2 -^- hypotype Hall. Paleontology of New York. 1859. 



v. 3, pi. 79, fig. 19. 



New Scotland beds Albany (or Schoharie) county, N. Y 



4193 ^-P" 2 - hypotype Hall. Paleontology of New York. 1859. 



v. 3, pi. 79, fig. 19a. 

 New Scotland beds Albany (or Schoharie) county, N. Y. 



