640 



NEW YORK STATE MUSEUM 



40O 6 11 f 2 ^ type Hall. Paleontology of New York. 1879. v. 5,. 

 pt 2, pi. 113, fig. 12. 



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

 Orthoceras simulator Hall 



4007 — y-S-^- hypotype Orthoceras simulator Hall. 28th 



annual report of the New York state museum of natural 

 history. 1876. p. 179. 



Hall, nth annual report of the Indiana state geologist. 

 1882. pi. 33, fig. 1, 2. 



Orthoceras staffordensis^ Orthoceras (Kion- 

 oceras) staffordense 



Orthoceras (Kionoceras) staffordense Clarke 

 4008 12 1 . 6 type Orthoceras s t a f f o r d e ns i s Clarke. 13th 



annual report of the New York state geologist. 

 1 : 169, pi. 2, fig. 1, 2. 



Marcellus shale (Stafford limestone) 



Stafford, Genesee co. N. Y. 

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



Orthoceras stylus Hall 

 4009 12 j 07 type Orthoceras baculum Hall Descriptions of 



new species of fossils from the Upper Helderberg, Hamil- 

 ton and Chemung groups. 1861. p. 46. 



Orthoceras baculum Hall. Illustrations of 

 Devonian fossils. 1876. Cephalopoda, pi. 36, fig. 4. 



Orthoceras stylus Hall. Paleontology of New 

 York. 1879. v. 5,pt2,p. 253, pi. 36, fig. 2; pi. 79, fig. 1. 



Schoharie grit Schoharie N. Y. 



J. Gebhard purchase 



4010 —4— type Hall. Illustrations of Devonian fossils. 1876. 



Cephalopoda, pi. 36, fig. 3. 



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

 pi. 36, fig. 3. 



Hamilton beds 



Pratt's falls N. Y. 



Niagaran 



Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



Schoharie grit 



Schoharie N. Y. 



J. Gebhard purchase 



