No it isn't. But if it was possible to combine pokemon diamond and pearl then you would be able to get to of them in one place
I don't think it's possible to get a cranidos in Pearl.
You find shaymin when you get oaks letter. Either you have action replay then im not sure it's possible to get shaymin then. But you find shaymin in this place called flower paradise
yes it is!!!!!!!!!!!!!
one place is in the underground
the same place as in diamond.
if you mean legends, you can find Palkia, Azelf Uxie and Mesprit, then after the elite four you can find Giratina, Cressilia, Heatran, and with the promos or game hacks you can find Darkrai, Shaymin, and Arceus
it might be possible but if u find it tell me plz
simple, you can find them later on in the game or go and look for them but that takes ages and i wouldn't wast my time looking for them because it is to time consuming
pastoria city.
Percy Jackson finds the 2nd pearl at The Poker Place in L.A
Arceus is not possible to find in Pokemon Ruby. It was released in 2007 with Pokemon Diamond and Pearl
No possible way. You can only obtain Munchlax in Diamond or Pearl