PLATE 59. 
CLADOPORA RIMOSA. Devonian. 
1. Front lateral view of a corallum commensally attached to Stromat- 
opora texilis; from the manganese limestone of the Lower Devo- 
nian, Falls of the Ohio. Collection of the author. 
2. Fragment from the blue clay of the Middle Devonian, Falls of the 
Ohio. Collection of the author. 
3. (Upper central specimen.) Pedicle with parts of fronds from the red 
clay of the Middle Devonian, near Louisville. Collection of the 
author. 
CLADOPORA LABIOSA. Devonian. 
4. 5. (Specimens above and to the left of 3.) Fronds from the red clay 
of the Middle Devonian, near Louisville. Collection of the author. 
CLADOPORA ALPENENSIS, Devonian. 
6. (Upper left corner.) Trichotomously ramous frond from the blue 
clay of the Middle Devonian, Falls of’ the Ohio. Collection of 
the author. 
CLADOPORA PULCHRA. Devonian. 
7. (Lower specimen.) Fronds partly imbedded in rock matrix, from 
the Lower Devonian, Falls of the Ohio. Collection of Mr. Me- 
Conathy. 
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