remove implication ceratopsian (5668) -> ornithischian (11372)
remove implication pachycephalosaurid (278) -> ornithischian (11372)
create implication ceratopsian (5668) -> marginocephalian (0)
create implication pachycephalosaurid (278) -> marginocephalian (0)
create alias marginocephalia (0) -> marginocephalian (0)
create implication marginocephalian (0) -> ornithischian (11372)
remove implication hypsilophodon (111) -> ornithischian (11372)
remove implication iguanodontid (132) -> ornithischian (11372)
remove implication leaellynasaura (13) -> ornithischian (11372)
create implication hypsilophodon (111) -> ornithopod (3777)
create implication iguanodontian (0) -> ornithopod (3777)
create implication iguanodontid (132) -> iguanodontian (0)
create implication leaellynasaura (13) -> iguanodontian (0)
create implication oryctodromeus (1) -> ornithischian (11372)
create implication chilesaurus (1) -> ornithischian (11372)