167 Devonian of Southern Indiana 39 



*Cyathoph5'llnm houghtoni Rominger, 

 Hartsville. 



Cyathophyllitm impositum Hall, 



Falls of the Ohio (Jas. Hall). 



*C.vathoph5'llura juvene Rominger, 



Louisville, Ky. (W. J. Davis), 

 Shelby county. 



Cyathophyllum radicula Rominger, 



Charlestown (Rominger), 

 I,ouisville, Ky. (W. J.Davis). 



^Cyathophyllum robustum. 



Falls of the Ohio (W. J. Davis). 



*Cyathophylluni rugosum Milne Edwd., 12, 

 Jennings county. 

 Falls of the Ohio (Rominger). 

 Jackson county, and 

 Madison. 



^Cyathophyllum scyphus Rominger, 11, 



Louisville, Ky. (W. J. Davis), 

 Shelby county. 



^Cyathophyllum tornatum, 



Louisville, Ky. (W. J. Davis). 



^Cj^athophyllum validum Hall, 



Falls of the Ohio. 



Cyathophyllum vesiculatura Hall, 



Falls of the Ohio (Jas. Hall). 



Cyclospongia discus Miller, 



Bunker Hill. 



*Cystiphyllum americanum E. and H., 

 Clark county. 



Cystiphyllum cuyagaensis, 



Louisville, Ky. (W. J. Davis). 



Cystiphyllum grande, 



Falls of the Ohio (W. J. Davis). 



Cystiphyllum greenei Miller, 18, 



Falls of the Ohio. 



