Plate 8. 
Figs. 1-2:— Parahippus sp. indet. Two left lower molars. One and one- 
half times natural size. Nos. 1638 and 1636. P. 42. 
Figs. 3-5:— Odocoileus osceola. Two upper and one lower molars. One and 
one-half times natural size. P. 43. 
Fig. 3. Upper left first molar. No. 1439. Fig. 4. Upper right second molar, 
No. 1443. Fig. 5. Lower left third molar, No. 1446. Fla. Surv. coll 
Figs. 6-7:— Testudo sellardsi. Parts of carapace and plastron. Fla. Surv. 
coll. No. 1S31. P. 49. 
Fig. 6. Neurals 4-8, and parts of the proximal ends of some of the corre¬ 
sponding costals. 
Fig. 7. Section across the border of the hinder lobe of the plastron at the 
hypo-xiphiplastral suture. 
Fig. 8. Lines showing form of surface on outer face of the anterior third of 
the border of the xiphiplastron in T. crassiscutata and in T. sellardsi. 
a, a Shows longitudinal convexity of the border described in T. crassiscutata. 
b, b Shows longitudinal concavity of the border in T. sellardsi. 
c, c Shows vertical convexity of the border in T. crassiscutata. 
d, d Shows very slight vertical convexity of border in T. sellardsi. 
