PLATE XXI. 



rage. 



Figures 1, 4, 5. Dryophyllun tenncssecnsis Deny, showing variations in size and character of petiole 1!.)1 



Figures 2, 3. Dryophylhim puryenirnsis Berry 102 



All the specimens are from the Lagrange formation (in heds of Wilcox age) at Pun'ear, Tenu. 



370 



