In Bottomsup Bay.I don't know where specifically,:( so just search everywhere.
At Kentwood Forest
You can't find Spinax legs and arms in greenhorn plains I think you can fid it when you complete the main story.
Zooplankton, include krill and jellyfish, do in fact have legs. Most zooplankton have two sets of four legs for a total of eight legs.
legs
Your legs start at the base of your pelvis.
Vivasaurs in fossil fighters are broken down into four parts. A player must find the head, legs, arms and body to complete the fossil and revive the vivasaurs.
upgrade sonar 2 the max
The Guan Fossil rock for all the parts- Head, Body, Arms, and Legs- is in Mt. Lavaflow.
You will mostly find megalo fossils in greenhorn plains or in knotwood forest ,try going to those places in fossil fighters!
At Kentwood Forest
Where are venator legs in fossil fightAt kentwood Forest. How do you get fossil fighter spinax legs? Dig them up at Greenhorn plains.
at the digadig village,shop,and the digadigamid
in dig site 1 forest
you go to rivet ravine and look around its real easy to find.
just find new fossil parts like legs, body, or arms then a new skill will be available to find new parts you'll need fossil chips buy them in the store
You need to have lots of fossil parts ( Head, Arms, Legs and Body ) and clean them WELL, fight many fossil fighters and you'll have lots of skill in no time! (Rank up !) DONE!!!
you can get t rex parts in parchment desert after beat the game but you need the fourth oasis ( the last ) to obtain but is very difficult, I had only the arms and the legs, I obtain the legs as first fossil in the game.