2 74 NEW YORK STATE MUSEUM 



Orthothetes chemungensis Conrad (sp ) 



1672 ^3-2. hypotype Strophomen a chemungensis Conrad. 



Journal of the academy of natural sciences of Philadelphia. 

 1839. 8:257. 



Streptorhynchus chemungensis Hall. Pale- 

 ontology of New York. 1867. v. 4, pi. 10, fig. 1. 



Chemung beds Leon, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1863 



1673 ^P- hypotype Hall. Paleontology of New York. 1867. v. 4, 



pi. 10, fig. 8. 



Chemung beds Cattaraugus county, N. Y. 



C. Van Deloo, coll. 1863 



1674 ^p hypotype: hypoplastotype Hall. Paleontology of New 



York. 1867. v. 4, pi. 10, fig. 10. 



Chemung beds Randolph N, Y. 



16 75 —4-- hypotype : hypoplastotype Hall. Paleontology of New 



York. 1867. v. 4, pi. 10, fig. 18. 



Chemung beds Olean, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1863 



1676 lap- hypotype Hall. Paleontology of New York. 1867. v. 4, 



pi. 10, fig. 19. 



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



C. Van Deloo, coll. 1863 



1677 ^p hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 10, fig. 20. 



Chemung beds Cherry Creek, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1863 



1678 £*M hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 10, fig. 21. 



Chemung beds New Albion, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1863 



1679 ^^ hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 10, fig. 22. 



Chemung beds Nichols, Tioga co. N. Y. 



1680 H~- hypotype Hall. Paleontology of New York. 1867. 



v. 4, pi. 10, fig. 23. 



Chemung beds Cattaraugus county, N. Y. 



C. Van Deloo, coll. 1863 



1 68 1 ^flP hypotype: hypoplastotype Hall. Paleontology of New 



York. 1892. v. 8, pt 1, pi. 1 1 A, fig. 14. 



Chemung beds Corning, Steuben co. N. Y. 



A. Sherwood, coll. 187 1 



