TYPE SPECIMENS OF PALEOZOIC FOSSILS 



411 



2 S3 6 type Hall. Paleontology of New York. 1884/ v. 5, pt 1, 



pi. 90, fig. 16. 



A. Sherwood, coll. 1871 



Leptodesma disparile Hall 

 2 537 93 i 23 type Leptodesma disparile Hall. Paleontology 

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

 pi. 25, fig. 2. 



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

 pi. 25, fig. 2. 



Upper Chemung beds Between Bradford and Farmers 



On slab with type of pi. 89, fig. 24. 



2538 ^J-- 2 - type Hall. Paleontology of New York. 1883. v. 5, pt 1, 



plates and explanations, pi. 25, fig. 3. 



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

 pi. 25, fig. 3. 



Upper Chemung beds Between Bradford and Farmers 



Valley Pa. 

 A. Sherwood, coll. 187 1 



2539 93 8 g 3 type Hall. Paleontology of New York. 1883. v 5, 



pt 1, plates and explanations, pi. 25, fig. 4. 



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

 pi. 25, fig. 4. 



Upper Chemung beds Between Bradford and Farmers 



Valley Pa. 

 A. Sherwood, coll. 1871 



2540 type Hall. Paleontology of New York. 1884. v. 5, 



pt 1, pi. 89, fig. 23. 

 Upper Chemung beds Between Bradford and Farmers 



Valley Pa. 

 A. Sherwood, coll. 187 1 



2541 ^Ap- type Hall. Paleontology of New York. 1884. v. 5, 



pt 1, pi. 89, fig. 24. 



Chemung beds 



Lawrenceville Pa. 



Valley, McKean co. Pa. 

 A. Sherwood, coll. 187 1 



Upper Chemung beds 



Between Bradford and 

 Farmers Valley Pa. 

 A. Sherwood, coll. 187 1 



On slab with type of pi. 25, fig. 2. 



