432 Safford and Schuohert — Camden Chert of Tennessee. 



Stropheodonta (Lepstrophia) perplana (Con- 

 rad) 



Orthothetes wool worthanus Hall . 



Anoplia nucleata Hall 



Cyrtina affinis Billings ._ .__ 



Metaplasia pyxidata Hall __ _ 



Spirifer hemicyclus Meek and Worthen 



" tribulis Hall _ 



i( worthenanus Schuch'ert 



Anoplotheca flabellites (Conrad) 



Meristella lsevis ( Vanuxem) 



" sp. undet. 



Camarotoechia tethys (Billings) ? 



Atrypa reticularis Linne 



Eatonia pecularis (Conrad) 



Amphigenia curta Meek and Worthen ?_. _ 



Rensselaeria ovoides (Eaton) ? _ 



Megalanteris condoni (McChesney) ._ 



Tentaculites acula Hall . _ 



Avicula cfr. obscura Hall __ 



Actinopteria cfr. textilis Hall 



Acrocoulia magnifica (Hall) ? 



Acrocoulia (Orthonychia) tortuosa (Hall)? 



Diaphorostoma turbinata (Hall) 



Strophostylus (?) cancellatus Meek and 



Worthen _ x 



Phacops cristata Hall _ X 



Ostracoda. 



In Lower 

 Oriskany 

 elsewhere. 



In Upper 

 Oriskany 

 elsewhere. 



X 



U.H. 



X 





X 



X 



X 



X 



X 



X 



X 





X 



X 



X 





X 



X 



X 







U.H. 



X 



X 



X 



X 



X 





X 



X 



X 





X 

 L. H. 



X 



X 







X 



X 



X 

 U.H. 



Total 32 species 24 20 



