none
Croconaw evolves at level 38, not by a stone.
there r certain fossils and the fossil for shieldon is only in pearl, and cranidos only in diamond
well on heart gold he evolves at twenty into quagsire.
It's called a dusk stone and it evolves murkrow and misdreavus. You can look up more about it on serebii.net.
The trainer you are asking about is actually a gym leader in Oreburgh City. His name is Roark and his Cranidos is at level 14.
cranidos doesnt evolve with a stone it evovles at level 30 in to rampardos
Chansey evolves from an Oval Stone.
Cranidos evolves when it becomes level 40 into Rampardos.
The Charzard evolves into a Charmander.
Cranidos evolves into Rampardos at level 30.
Cranidos is a Pokémon that belongs to the rock type that pertains to the IV generation of Pokémon. It evolves into Rampardos when he reaches level 30 with the aid of a rare candy, so you don't need any stone to evolve a Cranidos.
I pretty sure Roselia evolves into roserade using a shiny stone
evee and vulpix
Hapinny
It evolves into Rampardos
Cranidos evolves at level 30.
Cranidos evolves into Rampardos at level 30.