Raymond — Upper Devonian Fauna with Clymenia. 121 



Species 



S. disjunctiis animasensis Girty 



S. pinonensis Meek 



Spirifer, new type - 



Athyris sp 



Cleiothyris sp. - 



Ambocoelia gregaria Hall 



Pugnax pugnus (Martin) — . 



CamarotCBchia contractu ? Hall 



Camarotcechia sp. . 



Leiorhynchus, large form. . 



Leiorhynchus mesicostale ? Hall 



Leiorhynchus sp. 



Productus sp. 



Productella subaculeata Walcott 



(Not P. spinidicosta Hall) 



Productella sp. 



Strophalosia cf . S. truncata (Hall) 



Chonetes filistriatus ? Walcott 



Chonetes, large strise 



Chonetes sp. .. . 



Schuchertella chemungensis (Conrad) 



S. inflata White and'Whitf. _ 



Schizophoria cf. S. striatula Schlotheim 



Schizophoria sp 



Pholidops sp. 



Orbiculoidea sp 



Lingida sp. 



Edriotrypa, large form 



Edriotrypa, small form 



Fenestella ? sp _ 



Mariacrinus sp. 



Crinoid stems 



IStreptelasma sp. 



Three Forks 



12 3 4 5 



Logan 



Correlation. 



Clymenia has been previously represented in America only 

 by Clymenia {Acanthoclymenia) neapolitana (Clarke) from 

 the Cashaqua shales of western New York. With that species 

 occur the numerous goniatites and other fossils of the Man- 

 ticoceras intumescens fauna, so well described by Dr. Clarke. 

 The fauna of the Three Forks shales agrees with that of New 

 York in the presence of Clymenia, Cheiloceras, Dactrites, 

 Fntomis, and Doxopteria, but the species are in all cases dis- 

 tinct ; the associated fauna is very different and the guide fos- 

 sil, Manticoceras intumescens, appears to be absent from the 

 Three Forks shales. 



The fauna here listed seems to be much more like that of 



