PLATE 54. 
CLADOPORA PINGUIS. Devonian. 
1. Front lateral view of a corallum from the Lower Devonian, Falls of 
the Ohio. 
2. Basal expansion with portions of fronds, from the red clay of the 
Middle Devonian, near Louisville. 
3. Basal expansion with portions of fronds, from the encrinal limestone 
dark red clay of the Upper Devonian, near Louisville. 
CLADOPORA RGMERI. Devonian. 
4, 5. 6. Fragments found in the red clay of the Lower Devonian, near 
Louisville. 
The examples figured in this Plate belong to the collection of the 
author. 
