I don't know if the Pokemon are DNA resurrected ones, but the special with Gary and the Aerodactyl he made proved the technology has been semi-perfected.
Probably when Dogasu posts he'll answer this but I'll ask now anyway.
What attack does Armaldo use in the final scene to blast the rockets off? The one where its neck fins/spines glow? None of the screenshots show clearly enough what happens, except that the attack is more than a match for Meowth's stilleto claws. Man his claws have gotten freaky... he needs to grind them down a bit. Speaking of claws, in those scenes where they glow is Armaldo using Metal Claw?
Are the researchers boyfriend and girlfriend, or married? It's pretty clear they're involved, judging by how they interact and how Brock reacts when the female researcher first introduces the group to the male one.
What is with prehistoric Pokemon going nuts while searching for their favorite fruit? First that Aerodactyl and now Armaldo. And why didn't the diplomacy attempt by Pikachu and the others work? And why was poor Corphish beaten so easily? Obviously Armaldo is very powerful, perhaps it even has eons of experience or something, but sheesh, poor Corphish has been getting pounded very quickly quite often lately.
Gotta love Bulba's Petal Dance. Proves once and for all (provided I'm reading the scene right) that anime Pokemon can learn any move through practice, even ones that require special breeding in the games.
The Giovanni fantasy sequence may go down as one of my faves. Not because of Giovanni but because of the beauty of showing all those Prehistoric Pokemon together. The Aerodactyl for one look AWESOME.