TYPE SPECIMENS OF PALEOZOIC FOSSILS 



749 



Proetus macrocephalus Hall 



4733 13 1 94 type Proetus macrocephalus Hall. Descrip- 



tions of new species of fossils from the Upper Helderberg, 

 Hamilton and Chemung groups. 1861. p. 77. 



Hall. Illustrations of Devonian fossils. 1876. Crus- 

 tacea, pi. 21, fig. 10. 



Hall & Clarke. Paleontology of New York. 1888. 

 • v. 7, pi. 21, fig. 10. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and C. Van Deloo, coll. 1858 



4734 type Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 21, fig. 14. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 21, fig. 14. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and J. W. Hall, coll. 1858 



4735 -- 3 -|- 9 - A type Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 21, fig. 17. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 21, fig. 17. 



Hamilton beds Canandaigua lake, N. Y. 



R. P. Whitfield and J. W. Hall, coll. 1858 



4736 J* 3 -! 2 - 1 type Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 21, fig. 18. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 21, fig. 18. 



Hamilton beds Western New York 



4737 13 1 94 type Hall. Illustrations of Devonian fossils. 1876. 



Crustacea, pi. 21, fig. 19. 



Hall & Clarke. Paleontology of New York. 1888. 

 v. 7, pi. 21, fig. 19. 



Hamilton beds North Bristol, Ontario co. N. Y. 



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



47 3 8 hypotype Hall & Clarke. Paleontology of New York. 



1888. v. 7, pi. 23, fig. 30. 



Hamilton beds Canandaigua, Ontario co. N. Y. 



J. M. Clarke purchase 



