PLATE LXXXI. 



Page. 



Figures 1, 2. Oreodaphne coushatta Berry frnin Wilcox group at, t.'oushatta, La. (after Holliek ) 302 



Figures 3, 4. Oreodaphne pseudoguianensis Berry 305 



3. Wilcox group at Coushatta, La. 



4. Lagrange formation (in beds of Wilcox age) at Puryear, Teiin. 



Figure h. Oreodaphne ginanensis Aublet, li\'ing form from Guiana, introduced for comparison 305 



430 



