292 



NEW YORK STATE MUSEUM 



Productella spinulicosta Hall 

 1794 80 1 9? type Productus spinulicostae Hall. 10th an- 

 nual report of the New York state cabinet of natural history. 



l8 57- P. 173- 



Productella spinulicosta Hall. Paleontology 

 of New York. 1867. v. 4, pi. 23, fig. 28-30. 



Hamilton beds Delphi Onondaga co. N. Y. 



G. B. Simpson, coll. 1863 

 '1795 type Hall. Paleontology of New York. 1867. v. 4, 



pl. 23, fig. 31. 



Hamilton beds Delphi N. Y. 



G. B. Simpson, coll. 1863 



,1796 type Hall. Paleontology of New York. 1867. v. 4, 



P 1 - 2 3> n g- 3 2 > 33- 



Hamilton shales Near Leroy, Genesee co. N. Y. 



j 797 ■S^f-* type Hall. Paleontology of New York. 1867. v. 4, 

 pl 23, fig. 34. 



Hamilton shales Apulia, Onondaga co. N. Y. 



R. P. Whitfield and G. B. Simpson, coll. 1863 

 Productella truncata see Strophalosia truncata 



Productella tullia Hall 

 1798 ^f-^ type Productella tullia Hall. Paleontology of 

 New York. 1867. 4:164, pl. 23, fig. 42. 



Hamilton beds Delphi N. Y. 



G. B. Simpson, coll. 1863 



•1799 80 2 94 type Hall. Paleontology of New York. 1867. v. 4, 

 pl. 23, fig. 43. 



Tully limestone Ovid, Seneca co. N. Y. 



productus Sowerby 



Productus? sp.? 

 1800 type Productus? sp.? Hall & Clarke. Paleontology 



of New York. 1892. v. 8, pt 1, pl. 18, fig. 5. 



Chemung beds Cattaraugus county, N. Y. 



Pickett collection 



Productus arctirostratus see Productella 

 arctirostrata 



Productus dissimilis see Productella hallana 

 Productus (M ar g i n i f e r a ? ? ) d i s s i m i 1 i s see 

 Productella hallana 



