I don't think you can. both ways. getting only two vivosaur on you team or just throwing them out. I think for getting them of you team you need to switch it with nothing but i never tried.
other answer:
you cant trow em out unless you donate them.
just keep digging
get em lol
get all 100 vivosaurs
rivete ravine got all 100 vivosaurs good luck
Get all vivosaurs to rank 12.
you get the last legendary fossil when you get all 100 vivosaurs at rank twelve and talk to the guy in the top left corner in the cleaning room then you get a chicken thing
Frigi, Igno, Guhvorn, Guhith, and Guhweep
try searching but alot will be fake trust me
get squirk by downloading it from the wii channel and the others by getting all vivosaurs to rank 12
No, All of the vivosaurs do not have super revival forms. Even if they don't evolve, they still gain a ton of extra lp, defence, attack... points when you do a super revival
sorry i have not found a working one yet i will soon
Here http://www.fossilfighters.com/main/?ref=http://www.google.com/search?hl=en&q=fossil+fighters&aq=1&oq=foss&aqi=g10#/museum/
Here they are ingosaurs frigisaurs and The three Brains and raptin duna and dynal ( all are legendary )
All the transforming vivosaurs on fossil fighters champions are proto turns into tricera, guan turns into trex, shanshan(,known as young turbo whatever you call him)turns into turbo or whatever you call him, and opterix I don't know how to spell it turns basically into a neutral type vivosaur because its so vulnerable like a little baby.