rop ods ▁like ▁Rap et osa urus , ▁and ▁is ▁also ▁one ▁of ▁the ▁few ▁din osa urs ▁for ▁which ▁there ▁is ▁direct ▁evidence ▁of ▁can n ib al ism . ▁ ▁Description ▁▁ ▁Maj ung as aur us ▁was ▁a ▁medium - s ized ▁ther op od ▁that ▁typically ▁measured ▁ ▁in ▁length , ▁including ▁its ▁tail . ▁Fragment ary ▁remains ▁of ▁larger ▁individuals ▁indicate ▁that ▁some ▁adult s ▁reached ▁lengths ▁of ▁more ▁than ▁. ▁An ▁all ometric ▁study ▁in ▁ 2 0 1 6 ▁found ▁it ▁to ▁be ▁ ▁long . ▁Sam pson ▁and ▁Wit mer ▁estimated ▁an ▁average ▁weight ▁for ▁an ▁adult ▁Maj ung as aur us ▁of ▁. ▁The ▁spec imen ▁they ▁based ▁it ▁on ▁( FM N H ▁PR ▁ 2 1 0 0 ) ▁was ▁not ▁the ▁largest ▁one ▁discovered . ▁Lar ger ▁spec im ens ▁of ▁Maj ung as aur us ▁c ren at iss im us ▁could ▁have ▁been ▁similar ▁in ▁size ▁to ▁its ▁relative ▁Car not aur us , ▁which ▁has ▁been ▁estimated ▁to ▁we igh ▁. ▁ ▁The ▁sk ull ▁of ▁Maj ung as aur us ▁is ▁exception ally ▁well - known ▁compared ▁to ▁most ▁ther op ods ▁and ▁generally ▁similar ▁to ▁that ▁of ▁other ▁ab el is aur ids . ▁Like ▁other ▁ab el is aur id ▁sk ull s , ▁its ▁length ▁was ▁proportion ally ▁short ▁for ▁its ▁height , ▁although ▁not ▁as ▁short ▁as ▁in ▁Car not aur us . ▁The ▁sk ull s ▁of ▁large ▁individuals ▁measured ▁ ▁long