110 . INDEX. 
Theriosuchus, 12. 
Theromorpha, 27. 
Theropoda, 24. 
Thoracosaurns, 11. 
Thrissopater, 96. 
Thrissops, 94. 
Thursius, 83. 
Titanichthys, 81. 
Toads, 45. 
Tomistoma, 10. 
Tortoises, 41. 
Tremataspis, 58. 
Triceratops, 20. 
Trionychia, 41. 
Trionyx, 42. 
Tristychins, 68. 
Tritylodon, 29. 
Trygonidse, 74. 
Tuatera, 26. 
Turbot, 100. 
Turtles, 41. 
Tylosaurus, 6. 
u. 
Undina, 83. 
Urenchelys, 99. 
Urodela, 45. 
y. 
Yaranus, 3. 
Vomeropsis, 102. 
w 
Wrasses, 104. 
X. 
Xenopholis, 91. 
z. 
Zanclodon, 25. 
Office 
16 OCI 3305 
