PLATE 61. 
CLADOPORA DISPANSA, Nov. Spee. Devonian. 
1. Upper surface of a cymous corallum from the Lower Devonian, Falls 
of the Ohio. 
2. Lateral view of a cyme of unusual altitude, from the horizon and 
neighborhood of example 1. 
3. Under surface of a fragment of typical growth, from the horizon and 
vicinage of examples 1 and 2. 
Puatyaxum (Nov. Gen.) corto1pEuM, Nov. Spec. Devonian. 
4, Front lateral view (prostrate) of a portion of a frond from the Lower 
Devonian, Falls of the Ohio. The inner walls of the corallets of 
the rear side are seen springing from the plane axis in the left 
lower corner of the specimen. | 
These specimens belong to the private collection of the author. 
