256 NEW YORK STATE MUSEUM 



Hall. Paleontology of New York. 1867. v. 4, pi. 49, 

 fig. 26, 27, 30. 



Hamilton shales York, Livingston co. N. Y. 



C. A. White, coll. i860 

 1549 77 2 78 type Hall. Paleontology of New York. 1867. v. 4, 

 pi. 49, fig. 28, 31. 



Hamilton shales York N. Y. 



C. A. White, coll. i860 

 I 55° *¥* type Hall. Paleontology of New York. 1867. v. 4, 

 pi. 49, fig. 29, 32, ^ 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pi. 43, fig. 23, 24. 



Hamilton shales York N. Y. 



C. A. White, coll. i860 

 1551 77 J 8 type Hall. Paleontology of New York. 1867. v.4, pi. 49 



fig- 34. 



Hamilton shales York N. Y. 



C. A. White, coll. i860 



1552 ag^ hypotype Hall & Clarke. Paleontology of New York. 



1894. v. 8, pt 2, pi. 44, fig. 31. 

 Hamilton shales Canandaigua lake, N. Y. 



Meristella laevis see Whitfieldella cf. laevis 



Meristella lenta Hall 



1553 ^j 7 -^ kypotype Meristella lenta Hall. Paleontology of 



New York. 1867. 4:420. 



Hall & Clarke. Paleontology of New York. 1894. 

 v. 8, pt 2, pi. 44, fig. 18. 



Oriskanian De Cewville Ont. 



Meristella lentiformis Clarke 



1 554 77 i 7S TYPE Meristella lentiformis Clarke. New York 



state museum memoir 3. 1900. p. 44, pi. 6, fig. 5, 6. 

 Oriskanian Becraft mountain, Hudson N. Y. 



1555 77 2 75 type Clarke. New York state museum memoir 3. 1900. 



pi. 6, fig. 7. 



Oriskanian Becraft mountain, Hudson N. Y. 



1556 77 8 75 type Clarke. New York state museum memoir 3. 1900. 



pi. 6, fig. 8-10. 



Oriskanian Becraft mountain, Hudson N. Y. 



