In Fossil Fighters, to find the Coatlus Arms in Rivet Ravine, head to the area known as the "Giant's Grave." Look for the fossil digging spots located on the cliff sides and in the rocky outcrops. Use your digging tools to uncover the Coatlus Arms fossil. Remember to keep an eye out for any enemies while you search!
Alectro: Rivet Ravine Daspleto: BB Base (i think) Coatlus: Rivet Ravine
It is probably in Rivet Ravine
rivet ravine
rivet ravine
It is in Rivet Ravine.
in rivet ravine
The seminar is in Rivet Ravine.
mostly at Rivet Ravine
You get Siamo in rivet ravine.
Area 2 rivet ravine but first you have to beat the game
At Rivet Ravine
Rivet Ravine