•PLATE 118. 



Phillipsastrea gigas. Devonian. 



1. View of the upper surface of a fragment, from the Middle Devo- 



nian waste of Marion county. Collection of the author. 



2. View of the upper surface of a fragment, from the Middle Devo- 



nian red clay, near Louisville. Collection of Mr. McConathy. 



Phillipsastrea ingens, Nov. Spec. Devonian. 



3. View of the upper surface of a fragment, showing the upraised 



rounded rims between the central pits and the perimeters of the 

 explanate calyces; from the Middle Devonian waste of Marion 

 county. Collection of the author. 



