284 



NEW YORK STATE MUSEUM 



1 741 hypoplastotype Hall & Clarke. Paleontology of New 



York. 1892. v. 8, pt 1, pi. 4I, fig. 23. 



Helderbergian Near Clarksville N. Y. 



Pholidops patina Hall & Clarke 



1742 plastotype Pholidops patina Hall & Clarke. 



Paleontology of New York. 1892. v. 8, pt 1, p. 182, 

 pi. 4I, fig, 28. 



Hall & Clarke. 14th annual report of the New York 

 state geologist. 1895. pi. 3, fig. 19. 



Onondaga limestone De Cewville Ont. 



Pholidops squamiformis Hall 

 J 743 &sl i JL hypoplastotype Orbicula? squamiformis Hall. 



Geology of New York; report on the 4th district. 1843. 

 p. 108. 



Pholidops squamiformis Hall & Clarke. 

 Paleontology of New York. 1892. v. 8, pt 1, pi. 4I, 

 fig. 21. 



Niagaran Hamilton Ont. 



Pholidops terminalis Hall 



1 744 -S-Qji^- hypotype : hypoplastotype Pholidops terminalis 



Hall. Paleontology of New York. 1859. 3:490. 



Clarke. New York state museum memoir 3. 1900. 

 pi. 8, fig. 23. 



Oriskanian Becraft mountain, Hudson N. Y. 



1745 hypotype: hypoplastotype Clarke. New York* state 



museum memoir 3. 1900. pi. 8, fig. 24. 



Oriskanian Becraft mountain, Hudson N. Y. 



1746 S0 3 1 s hypotype Clarke. New York state museum memoir 3. 



1900. pi. 8, fig. 25. 



Oriskanian Becraft mountain, Hudson N. Y. 



pholidostrophia Hall & Clarke 



Pholidostrophia nacrea Hall 



1 747 9 9fQ type Strophomena (Strophodonta) nacrea 



Hall. 10th annual report of the New York state cabinet of 

 natural history. 1857. p. 144. 



Strophodonta nacrea Hall. Paleontology of 

 New York. 1867. v. 4, pi. 18, fig. ia, if. 



Hamilton shales Eighteen Mile creek, Erie co. N. Y. 



C. A. White and C. Van Deloo, coll. i860 



