TYPE SPECIMENS OF PALEOZOIC FOSSILS 



425 



2628 ^^p- type Hall. Paleontology of New York. 1884. v. 5, pt 1, 



pi. 92, fig. 10. 



Hamilton beds Pratt's falls, N.Y. 



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



liopteria Hall 



Liopteria bigsbyi Hall 



2629 type Leiopteria bigsbyi Hall. Paleontology of 



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

 pi. 20, fig. 11. 



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

 pi. 20, fig. 11. 



Hamilton beds Schoharie county, N. Y. 



2630 -2-^- type Hall. Paleontology of New York. 1883. v. 5, pt 1, 



plates and explanations, pi. 20, fig. 13. 



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

 pi. 20, fig. 13. 



Hamilton beds Fultonham, Schoharie co. N. Y. 



On slab with types of Pal. N. Y. v. 5, pt 1, pi. 20, fig. 14, 15 ; 

 and Protomya o b 1 o □ g a, pi. 63, fig. 21. 



2631 ^Ap- type Hall. Paleontology of New York. 1883. v - 5> 



pt 1, plates and explanations, pi. 20, fig. 14. 



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

 pi. 20, fig. 14. 



Hamilton beds Fultonham N. Y. 



On slab with types of Pal. N. Y. v. 5, pt 1, pi. 20, fig. 13, 15; 

 and Protomya oblonga, pi. 63, fig. 21. 



2632 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 20, fig. 15. 



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

 pi. 20, fig. 15. 



Hamilton beds Fultonham N. Y. 



Ou slab with Types of Pal. X. Y. v. 5, pt 1, pi. 20, fig. 13, 14; 

 and Protomya oblonga, pi. 63, fig. 21. 



Liopteria chemungensis Yanuxem (sp.) 



26 33 ~¥- TYPE Avicula chemungensis Vanuxem. Geol- 



ogy of New York; report on the 3d district. 1842. 

 p. 182, fig. 3. 



Leiopteria nitida Hall. Paleontology of New 

 York. 1883. v. 5, pt 1, plates and explanations, pi. 22, 

 fig. 17, 18. 



