49^ NEW YORK STATE MUSEUM 



Pterinea naviformis Conrad (sp.) 



3045 &Zf-& hypotype Avicula naviformis Conrad. Journal 



of the Academy of natural sciences. 1842. 8 : 210. 



? Hall. Paleontology of New York. 1859. v. 3, 

 pi. 49A, fig. 9 a. 



Coeymans limestone ' Schoharie N. Y. 



J. Gebhard purchase 



3046 hypotype ? Hall. Paleontology of New York. 1859. 



v. 3, pi. 49A, fig. 9 b. 



Coeymans limestone Schoharie N. Y. 



3047 ^f-^ hypotype ? Hall. Paleontology of New York. 1859. 



v. 3, pi. 49A, fig. 9 c. 



Coeymans limestone Schoharie N. Y. 



Pterinea orbicularis see Ambonychia orbicu- 

 laris 



Pterinea pinguis Hall 



3048 ^^.^ type Pterinea pinguis Hall. Paleontology of 



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

 pi. 15, fig. 2. 



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

 pi. 15, fig. 2; pi. 83, fig. 13. 



Onondaga limestone Columbus O. 



R. P. Whitfield, coll. 1865 



3049 type Hall. Paleontology of New York. 1883. v. 5, 



pt 1, plates and explanations, pi. 15, fig. 3. 



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

 Pi. 151 fi S- 3- 



Onondaga limestone Columbus O. 



R. P. Whitfield, coll. 1865 

 Pterinea planulata see Cypricardinia planulata 



Pterinea prora Hall 



3050 k^fi type Pterinea prora Hall. Paleontology of New 



York. 1883. v. 5, pt 1, plates and explanations, pi. 16, 

 fig. 14. 



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

 pi. 16, fig. 14. 



Chemung beds Chemung county, N. Y. 



Pterinea pygmaea see Modiella pygmaea 

 Pterinea radians see Panenka radians 



