296 



Report of the State Geologist. 



24 Platyostoma (Diaphorostoma) lineata. rc 

 28 Pleurotomaria lucina var. perfasciata. K 



33 



Bellerophon Leda. R 



Lamelli hi 



•ancliiata : 



41 



Actinopteria decussata. r 



42 



A. Boydi. r 



46 



Modiomorpha concentrica. r 



48 



M. alta. R 



Brachiopoda : 



87 



Orthothetes arctostriata. rc 



88 



0. perversa, r 



91 



Stropheodonta perplana. rc 



96 



Chonetes mucronata. r 



98 



C. setigera. R 



99 



C. scitnla. rc 



100 



(J. lepida. rc 



105 



Spirifer mucronatus. r 



109 



S. granulosus. C 



121 



Athyris spiriferoides. rc 



128 



Camarotoechia Sappho, r 



137 



Dielasma Romingeri. rc 



138 



Tropidoleptus carinatus. rc 



Bryozoa : 



Several undetermined. 



Annelida 







Cornulites. r 





Spirorbis. r 



Anthozoa 





151 



Pleurodictyum stylopora C 



161 



Monotrypa fruticosa. r 



c. The Upper Pleurodictyum bed. 



In this bed Spirifer granulosus and Pleurodictyum stylopora still con- 

 tinue as the characteristic forms. The complete list of fossils is as follows: 



Crustacea : 



1 Phacops rana. rc 



6 Primitiopsis punctulifera. rc 



