PLATE XLIX. 



Page. 

 Figure 1. Cercis wilcoxiana Berry from La<;ran<i;e formation (in lipds of Wilcox ajro) 1 mile south of Grand 



Junction, Tenn 228 



Figure 2. Cercis canadensis Linne, living form from Maryland, introduced for comparison 228 



Figures 3, 4. Cassia tennesseensis Berry 228 



3. Ilolly Spriii<;cs sand. Early Grove, Miss. 



4. Lagrange formation (in beds of Wilcox age) lA miles west of Grand Jimction, Tenn. 



Figures 5-8. Cassia fayettensis Berry 232 



5. Lagrange formation (in beds of Wilcox age) IJ miles west of Grand Junction, Tenn. 



6. 7. Wilcox group at Benton, Ark. 



8. IIollv Springs sand at IIollv Springs, Miss. 

 398 " " 



