44 
AUG. F. FOERSTE 
The Springfield dolomite in the Springfield area contains 
relatively few fossils aside from Pentamerus oblongus and Caly- 
mene celehra Raymond. However, at the Jackson quarry, several 
miles south of Covington, Ohio, the following fauna was found 
at this level: 
Cyathophyllum sp., small. 
Cyathophyllum sp., septa with dentate edges. 
Calostylis sp. 
Halysites labyrinthicus (Goldfuss) 
Syringopora sp., form similar to that found in Cedarville dolomite 
Lichenalia (?) sp., frequently twisted into more or less tubular 
growths as in Cedarville dolomite 
Caryocrinus sp. 
Atrypa reticularis niagarensis Nettelroth 
Camarotoechia neglecta (Hall), with relative^ sharp plications 
Clorinda ventricosa (Hall) 
Dalmanella springfieldensis Foerste 
Leptaena rhomboidalis (Wilckens) 
Meristina maria (Hall) 
Orthis fissiplicata Foerste 
Pentamerus oblongus Sowerby 
Platystrophia daytonensis Foerste, with 2 plications in sinus 
Platystropliia sp., with 4 plications in sinus, found also in Cedar- 
ville dolomite at Springfield, Ohio 
Rhipidomella hybrida (Sowerby) 
.Schuchertella subplana (Conrad), resembling Rochester shale form 
in its elongate outline 
Spirifer radiatus (Sowerby), with a few lateral plications 
Strophonella sp., resembling Strophonella roemeri Foerste in being 
strongly convex and prolonged medially 
Strophonella williamsi Kindle and Breger 
Cyclonema ohioensis (Hall and Whitfield), described originally as 
a variety of Pleurotomaria pauper 
Phanerotrema occidens (Hall) 
Trochonema sp., large, but with relatively low spire 
Calymene celebra Raymond 
