44-8 NEW YORK STATE MUSEUM 



2771 JU ^P TYPE PHall. Paleontology of New York. 1883. v. 5, 



pt i, plates and explanations, pi. 37, fig. 12. 



PHall. Paleontology of New York. 1885. v. 5,pti r 

 pi. 37>fig. 12. 



Hamilton beds Pratt's falls, N. Y. 



G. B. Simpson, coll. 1863 



2772 9 TYPE Hall. Paleontology of New York. 1883. v. 5,pti, 



plates and explanations, pi. 37, fig. 16. 



Hall. Paleontology of New York. 1885. v. 5, pt i, 

 pi. 37, fig. 16. 



Hamilton beds Delphi, Onondaga co. N. Y. 



G. B. Simpson, coll. 1863 



Modiomorpha? amy gdalina see Glossites de- 

 pressus 



Modiomorpha arcuata Hall 



2 773 ~^i~ TYPE Modiomorpha arcuata Hall. Paleontology 



of New York. 1883. v. 5, pt i, plates and explanations, 

 pi. 36, fig. 21. 



Hall. Paleontology of New York. 1885. v. 5, pt i, 

 pi. 36, fig. 21. 



Hamilton beds Summit Corners, Schoharie co. N. Y. 



C. Van Deloo, coll. 1862 



ModiomorDha complanata see Modiomorpha 

 mytiloides 



Modimorpha? hy alzasee Elymella nuculoides 



Modiomorpha concentrica (Conrad) Hall 



2774 -s^a-2- TYPE Pterinea concentrica Conrad. Annual re- 



poit of the New York state geological survey. 1838. 

 p. 116. 



Modiomorpha concentrica Hall. Paleon- 

 tology of New York. 1885. v. 5, pt i, pi. 35, fig. i. 



Hamilton beds Delphi, Onondaga co. N. Y, 



C. Van Deloo and H. H. Smith, coll. 1873 



2 775 ^p- TYPE Hal1 - Paleontology of New York. 1885. v. 5, 



pt i, pi. 35, fig. 2. 



Hamilton beds Cayuga lake, N. Y. 



H. H. Smith, coll. 1871 



2776 **- TYPE Hall. Paleontology of New York. 1885. v. 5, 



pt i, pi. 35, fig. 3. 



Hamilton beds Schoharie N. Y. 



