TYPE SPECIMENS OF PALEOZOIC FOSSILS 623 



3879 i£f 5 -£ hypotype Hall. Illustrations of Devonian fossils. 1876. 



Cephalopoda, pi. 42, fig. 7. 



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

 pi. 42, fig. y.f ■ 



Hamilton beds Otisco lake, Onondaga co. N. Y. 



J. W. Hall and G. B. Simpson, coll. 1872 



3880 12 | 5 - g - hypotype Hall. Illustrations of Devonian fossils. 1876. 



Cephalopoda, pi. 42, fig. 12. 



Hall. Paleontology of New York. 1879. v. 5, pt2, 

 pi. 42, fig. 12. 



Hamilton beds Geneseo, Livingston co. N. Y. 



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



3881 i-^jp^ hypotype Hall. Paleontology of New York. 1879. 



v. 5, pt 2, pi. 82, fig. 1 (2 specimens). 



Hamilton beds Pratt's falls N. Y. 



G. B. Simpson, coll. 1863 and 187 1 



3882 1 - 2 -f&& hypotype Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 82, fig. 2. 



Hamilton beds Delphi, Onondaga co. N. Y. 



G. B. Simpson, coll. 1863 



3883 * 2 | 59 hypotype Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 82, fig. 3, 4. 



Hamilton beds Pratt's falls N. Y. 



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



3884 ^|p^ hypotype Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 82, fig. 5; pi. 113, fig. 13, 13a. 



Hamilton beds Pratt's falls N. Y. 



C. Van D*loo and H. H. Smith, coll. 1876 



3885 -Vo" hypotype Hall. Paleontology of New York. 1879. 



v. 5, pt 2, pi. 82, fig. 6. 



Hamilton beds Pratt's falls N. Y. 



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



Orthoceras demus Hall 



3886 J-2|.6o type Orthoceras demus Hall. Paleontology of 



New York. 1879. v. 5, pt 2, p. 311, pi. 90, fig. 1. 



Chemung beds Belmont, Allegany co. N. Y. 



3887 J-§ ,; 4 type Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 90, fig. 4. 



Portage (Ithaca) beds Cascadilla quarry, Ithaca N. Y. 



S. G. Williams collection 



