728 NEW YORK STATE MUSEUM 



4580 13 s 41 TYPE Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 22, fig. 3. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 34, ng. i. 



Portage (Ithaca) beds Ithaca N. Y. 



J. W. Hall and G. B. Simpson, coll. 1870 



On slab with type of pi. 33, fig. 7. 



4581 L2 ^ ii TYPE Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 22, fig. 2. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 34, fig- 2. 



Portage (Ithaca) beds Ithaca N. Y. 



J. W. Hall and G. B. Simpson, coll. 1870 



4582 - 1 ^^ TYPE Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 22, fig. 5. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 34, fig. 3. 



Portage (Ithaca) beds Ithaca N. Y. 



J. W. Hall and G. B. Simpson, coll. 1870 



4583 - 3 8 41 TYPE Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 22, fig. 4. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 32, fig. 5; pi. 34^ fig. 4. 



Portage (Ithaca) beds Ithaca N. Y. 



J. W. Hall and G. B. Simpson, coll. 1870 



4584 IJL J 4i TYPE Hall. Illustrations of . Devonian fossils. 1876. 



Crustacea, pi. 23, fig. 3. 



Hall & Clarke. Paleontology of New York. 1888, 

 v. 7, pi. 34, fig. 5. 



Portage (Ithaca) beds Ithaca N. Y. 



J. W. Hall and G. B. Simpson, coll. 1870 



Mesothyra spumaea Hall & Clarke 



4585 ^^r - TYPE Mesothyra spumaea Hall & Clarke. Pal- 



eontology of New York. 1888. 7:193, pi. 32, fig. 8, 9. 

 Hamilton beds Delphi, Onondaga co. N. Y. 



H. H. Smith and C. Van Deloo, coll. 1874 



45 86 JJLJIA TYPE Hall & Clarke. Paleontology of New York. 1888. 



v. 7 P 1 - 33> fig- 2. 



Hamilton beds Pratt's falls, Onondaga co. N. Y. 



H. H. Smith and C. Van Deloo, coll. 1874 



