The tag implication #43664 olorotitan -> hadrosaurid has been approved.
Reason: Olorotitan is found within the tribe Lambeosaurini, which means it's a hadrosaurid. This is just a missing implication.
EDIT: The tag implication olorotitan -> hadrosaurid (forum #330262) has been approved by @bitWolfy.
Updated by auto moderator