Carcharodontosaurids included some of the largest land predators ever known : `` Giganotosaurus '' , `` Mapusaurus '' , `` Carcharodontosaurus '' , and `` Tyrannotitan '' all rivaled or slightly exceeded `` Tyrannosaurus '' in length .
Carcharodontosaurids included some of the largest land predators ever known : `` Giganotosaurus '' , `` Mapusaurus '' , `` Carcharodontosaurus '' , and `` Tyrannotitan '' . All of these rivalled or exceeded `` Tyrannosaurus '' in size .