TYPE SPECIMENS OF PALEOZOIC FOSSILS ?> 2 9 



Strophalosia muricata Hall & Clarke. Paleon- 

 tology of New York. 1892. v. 8, pt 1, pi. 16, fig. 30. 

 Chemung beds Meadville Pa, 



C. Van Deloo, coll. 1863 



2045 -- 4 aJ - type Hall. Paleontology of New York. 1867. v. 4, 



pi. 22, fig. 34. 



Hall. 2d annual report of the New York state geologist. 



1883. pi. 47> fi g- I2 - 



Hall & Clarke. Paleontology of New York. 1892. 

 v. 8, pt 1, pi. 16, fig. 12. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



2046 3 - 2 ^ LL type Hall. Paleontology of New York. 1867. v. 4, 



pi. 22, fig. 38, 42. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



2047 - A ^ A - type Hall. Paleontology of New York. 1867. v. 4, 



pi. 22, fig. 39. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



2048 -S^jM- type Hall. Paleontology of New York. 1867. v. 4, 



pi. 22, fig. 40. 



Hall & Clarke. Paleontology of New York. 1892. 

 v. 8, pt 1, pi. 16, fig. 38, 42. 



Chemung beds Meadville Pa. 



C. Van Deloo, coll. 1863 



Strophalosia radicans A. Winchell (sp.) 

 -2049 i3 i^ hypotype Crania r ad i c a n s A. Winchell. Report 

 on the lower peninsula of Michigan. 1866. p. 92. 



Strophalosia radicans Hall & Clarke. Paleon- 

 tology of New York. 1892. v. 8, pt 1, pi. 15B, fig. 29. 

 Hamilton beds Little Traverse bay, Mich. 



C. Rominger, coll. 1888 



Strophalosia rockfordensis Hall & Clarke 

 2050 -Y* type Strophalosia rockfordensis Hall & 

 Clarke. Paleontology of New York. 1S92. v. 8, pt I, 



I' 353» I' 1 - *7 A . fi * '> 2 - 



Hall & Clarke. 11th annual report of the New York 

 state geologist. 1895. pi. 7, fig. 9, 10. 



Upper Devonie Rockford la. 



