Lepidosauria  search
BTChordata
 .Vertebrata
 ..Tetrapoda
 ...Reptilia
 ....Diapsida
 .....Lepidosauria
NTSquamata
RTEosuchia
 Rhynchosauria
SNIn Lepidosauromorpha. Before 1993, Eosuchia was a broader term and Rhynchosauria was a narrower term.