﻿Explanation of Plate LV 



Fragment of a frond of Neuroptcris cf. Smithii, about 2/5 the natural 

 size. The fronds early described as Neuroptcris are now recog- 

 nized as merely the foliage of Mcdullosa. From the Pottsville at 

 Warrior, Alabama. Collection of Alabama State Geological Sur- 

 vey. 



