I used a cotalus,with body legs and head,a shoni,body legs and head also,and,megalo,with body legs and head oh yeah once u beat him rosie will kiss u kind of wierd right if there is a better answer plz do it and yeah use two strong water type and one strong fire type i used air water and netrual.
water
The BB boss is captain Bullwort
beat the game then defeat the BB bandits at the BB base
You arn't suppost to beat the 2nd bb boss. You are suppost to go to the fossil center and talk to dr. diggins and he'll give you a dog translater. Next, you'll need to go to mt. lavaflow with rex. Then, you will need to dig up the king vivosaur.
i know how u ned to help rosie out
At the end of the game, the BB bandits are on the top floor of the BB Base. If you beat all 3 of them in a row the first time you can get frigisauris
In bb base
At the BB Base
the BB base
in the BB base
the last floor of bb base
It's fossil is at BB Base