$62 NEW YORK STATE MUSEUM 



Aviculopecten fasciculatus Hall. Paleon- 

 tology of New York. 1884. v. 5, pt 1, p. 11, pi. 5, 

 fig. 11; pi. 81, fig. 3. 



Hamilton beds Seneca Castle, Ontario co. N. Y. 



C. A. White, coll. 1861 



2251 3J>Jl3. type Hall. Paleontology of New York. 1884. v. 5, 



Pt 1, pi- 5> fi g- I2 - 



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



G. B. Simpson, coll. 



2252 ss^s type Aviculopecten repletus Hall. Paleon- 



tology of New York. 1883. v. 5, pt 1, plates and 

 explanations, pi. 5, fig. 13. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 



pl. 5> fi g- 1 3- 



Hamilton beds Western New York 



22 53 90 4 59 type Hall. Paleontology of New York. 1884. v. 5, 



pt i, pl. 81, fig. 1. 



Hamilton beds Near Clarksville, Albany co. N. Y. 



J. W. Hall, coll. 1878 



2254 90 5 59 type Hall. Paleontology of New York. 1884. v. 5, 



pt 1, pl. 81, fig. 2. 



Hamilton beds Near Clarksville N. Y. 



J. W. Hall, coll. 1878 



2255 9 -^f^ type Hall. Paleontology of New York. 1884. v. 5, 



pt 1, pl. 81, fig. 4. 



Hamilton beds Near Clarksville N. Y. 



J. W. Hall, cell. 1878 



Aviculopecten gebhardi (Conrad) Hall 



2256 itJL&o. type Avicula gebhardi Conrad. Annual report 



on the paleontology of New York. 1841. p. 54. 



Hall. Paleontology of New York. 1859. v -3>pl- 110 . 

 fig. 1 a. 



Oriskanian Schoharie N. Y. 



2257 9 ° 2 6 ° type Hall. Paleontology of New York. 1859. v. 3, 



pl. in, fig. 2. 



Oriskanian Schoharie N. Y. 



Aviculopecten idas Hall 



2258 Py* type Aviculopecten idas Hall. Paleontology of 



New York. 1883. v. 5, pt 1, plates and explanations, 

 pl. 3, fig. 1. 



