5O4 NEW YORK STATE MUSEUM 



397 SL W L TYPE Hall. Paleontology of New York. 1884. v. 5, 

 pt i, pi. 82, fig. 7. 



Hamilton beds Bethany N. Y. 



C. Van Deloo, coll. 1865 



Pterinopecten vertumnus Hall 



3098 *3jS TYPE Pterinopecten vertumnus Hall. Paleon- 



tology of New York. 1883. v. 5, pt i, plates and expla- 

 nations, pi. 5, fig. 4. 



Hall. Paleontology of New York. 1884. v. 5, pt i, 



pl. 5' fi g- 4- 



Hamilton beds Schoharie county, N. Y. 



3099 *^ TYPE Hall. Paleontology of New York. 1883. v. 5, 



pt i, plates and explanations, pl. 5, fig. 6. 



Hall. Paleontology of New York. 1884. v. 5, pt i, 

 pl. 5, fig. 6. 



Hamilton beds Tully, Onondaga co. N. Y. 



R. P. Whitfield and G. B. Simpson, coll. 1863 



3100 Jl J - TYPE Hall. Paleontology of New York. 1884. v. 5, 



pt i, pl. 83, fig. 2. 



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



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



3101 s^p- TYPE Hall. Paleontology of New York. 1884. .5, 



pt i, pl. 83, fig. 3. 



Hamilton beds Borodino N. Y. 



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



PTERONITES McCoy 



Pteronites inoptatus Hall 



3102 *3- TYPE Pteronites inoptatus Hall. Paleontology 



of New York. 1884. v. 5, pt i, p. 239, pl. 87, fig. 5. 

 Chemung beds Mansfield, Tioga co. Pa. 



A. Sherwood, coll. 1871 



Pteronites profundus Hall 



3103 ^^^ TYPE Pteronites profundus Hall. Paleontology 



of New York. 1883. v. 5, pt i, plates and explanations, 

 pl. 22, fig. 25. 



Hall. Paleontology of New York. 1884. v. 5, pt i, 

 pl. 22, fig. 25. 



Chemung beds East Randolph, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1863 



