Board Thread:Movie discussion/@comment-24062665-20160612043936/@comment-25238001-20160612181314

Giganotosaurus is there for size

Therizinosaurus is there for its long arms an long claws

Rugops and Carnotaurus are there for their natural body armor (A series of bumps, scutes, and plates known as osteoderms)

Majungasaurus is there for its sheer level of aggression, and is what contributed to Indominus's cannibalistic behavior.