PLATi: ('IV. 



I'aRO. 

 FiGURK 1. OsmiinOnis judaliis ^ Losqueri'ux ) I'.rrry frnm Lajrranw f(>riiiali<m (in licd.-i "f Wilcnx age) at Purycar, 



Tenii 341 



Figure 2. Phyllites sp., from Lagrange fdruiaticin (iu beds of Wilcox age) at Puryear, Teiin 353 



Figure 3. Osmanlhm americarms Bentham and Hooker from living form from Florida, introduced for comi)arison 



^vith figure 1 341 



Figures 4, 5. I'dlyciles ostrya/ormis Berry from beds of Wilcox age, Calaveras Creek, WiLson County, Tex 351 



5. Enlargement, X 4. 



Figure 0. .1 riccnnia coccuicit Berry from beds of AVilcox age at Puryear, Tenn 347 



Figure 7. Culycites daviUn/onnis Berry from Lagrange formation (in lied.s of Wilcox age) at Puryear, Tenn 350 



Figure 8. Carpolithus purycarensk Berry from Lagrange formation (iu l)eds of Wilcox age) at Puryear, Tenn. . 351 



Figure 9. Carpolithus prangosoides Berry from Lagrange formation (in beds of ^^■ilcox age) at Puryear, Tenn. . 351 



50243°— IG 30 453 



