TYPE SPECIMENS OF PALEOZOIC FOSSILS 



639 



Orthoceras sceptrum Hall 



3998 i^p-2. TYPE Orthoceras sceptrum Hall. 5th annual 



report of the New York state geologist. 1886. pi. (117)1, 

 fig. 2. 



Hall. Paleontology of New York. 1888. v. 5, pt2, 

 supplement (=v. 7), p. 26, pi. 117, fig. 2. 



Onondaga limestone Cherry Valley, Otsego co. N. Y. 



J. W. Hall, coll. 1877 



Orthoceras scintilla Hall 



3999 2 TYPE Orthoceras scintilla Hall. Paleontology of 



New York. 1879. v. 5, pt 2, p. 293', pi. 84, fig. 19, 20. 

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



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



4000 J-fcJiu. TYPE Hall. Paleontology of New York. 1879. v - 5' 



pt 2, pi. 84, fig. 21 ; pi. 113, fig. 6. 



Hamilton beds Pratt's falls N. Y. 



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



.4001 i|A TYPE Hail. Paleontology of New York. 1879. v. 5, 

 pt 2, pi. 113, fig- 7. 



Hamilton beds Pratt's falls N. Y. 



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



4002 18 | 04 TYPE Hall. Paleontology of New York. 1879. v - 5 



pt 2, pi. 113, fig. 8. 



Hamilton beds Pratt's falls N. Y. 



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



4003 J-^OA TYPE Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 113, fig. 9. 



Hamilton beds Pratt's falls N. Y. 



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



4004 J^o- TYPE Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 113, fig. 10. 



Hamilton beds Pratt's falls N. Y. 



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



4005 i&. TYPE Hall. Paleontology of New York. 1879. v. 5, 



pt 2, pi. 113, fig. ii. 



Hamilton beds Pratt's falls N. Y. 



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



