FOSSIL VARANIDAE AND MEGALANIDAE. 467 
Fig. 10. *'f Varanus marathonensis Weith. ; hind view of same vertebra 
as on fig. 8. 
lm — linea medialis. 
frh = facies rhomboidalis. 
Fig. 11. Id.; one of most anterior caudal vertebrae (one of the first post- 
sacral ones) ; dorsal view. — Csarnóta (Lower Quarry). 
Fig. 12. Id. ; a following one of anterior post-sacral vertebrae ; dorsal 
view. (Proc. transv. wanting). — Csarnóta. (Upper Quarry). 
Fig. 18. Id. ; same vertebra from ventral aspect. 
Fig. 14. Id. ; posterior half of neural arch of an anterior postsacral ver¬ 
tebra. — Csarnóta (Upper Quarry). 
Fig. 15. Id. ; caudal vertebra from about 2 d half of tail ; upper view. — 
Csarnóta (Upper Quarry). 
Fig. 16. Id.; left profile of a caudal vertebra from about same region 
of tail. — Csarnóta (Lower Quarry). 
Fig. 17. Id.; left profile of a caudal vertebra from about same region 
of tail. — Same locality. 
Fig. 18. Id. ; lower view of a caudal vertebra from about 2 d half of 
tail. (Proc. transv. broken). — Csarnóta (Upper Quarry.) 
am = sulcus medialis. 
ci = crista inferior. 
h — attachement-surface for chevron bones (hæmapophyses) (which 
ends in the crista inferior). 
Fig. 19. Id.; anterior view of a caudal vertebra from 2 d half of tail. — 
Same locality. 
Fig. 20. Id. ; hind view of a caudal vertebra from 2 d half of tail. — Same 
locality. 
Fig. 21. Id.; a phalanx. — Csarnóta. 
(All fossils here figured being at Budapest in the Boyal Hungarian 
Geological Institute.) 
30* 
