275 Bulletin 5 



Saf on Shells, &c. 381. 



FOSSII/ ^OOI^OGY, &c. 



Art. XII. Observations on some Species of Zoophytes, 

 Shells, &c. principally Fossil, by Thomas Say. 



If the following descriptions and notices of some of the 

 animal productions of our country, chiefly fossil, and of which 

 some are but little known, should be found of sufficient in- 

 terest to occupy a place in the Journal of Science, they are 

 very much at your service for that work. 

 Vol. I.... No. 4. 30 



[A. J. S., ist Sen, Vol. I, 1819.] 



