remove implication ceratopsian (6394) -> ornithischian (12860)
remove implication pachycephalosaurid (307) -> ornithischian (12860)
create implication ceratopsian (6394) -> marginocephalian (3499)
create implication pachycephalosaurid (307) -> marginocephalian (3499)
create alias marginocephalia (0) -> marginocephalian (3499)
create implication marginocephalian (3499) -> ornithischian (12860)
remove implication hypsilophodon (113) -> ornithischian (12860)
remove implication iguanodontid (146) -> ornithischian (12860)
remove implication leaellynasaura (13) -> ornithischian (12860)
create implication hypsilophodon (113) -> ornithopod (4583)
create implication iguanodontian (193) -> ornithopod (4583)
create implication iguanodontid (146) -> iguanodontian (193)
create implication leaellynasaura (13) -> iguanodontian (193)
create implication oryctodromeus (2) -> ornithischian (12860)
create implication chilesaurus (1) -> ornithischian (12860)
create implication minimocursor (1) -> ornithischian (12860)