44*2 
G. J. DE FEJ ÉRVÁR Y 
OPHIDÍA 
î 
DOLICHOSAURIDAE 
PYTHONOMORPHA 
î 
AIGIALOSAURIDAE 
Genealogy after Nopcsa (Zur Kennt n. foss. Eid., p. 61). 
Descent and Relationship of Platynota. 
(Combined after Osborn-Fűrbringer-Fejérváry). («Hyp.!» signifying hypothetical.) 
