5
There are 5 that can be resurrected from fossils if you include their evolution forms as well.
There are only 2 fossils in Pokemon black but you can only chose 1 >You can also get fossils from the man in Twist Mountain (only if you have the national pokedex). In total, there are nine different fossils and eight you can revive.
6, there are seven fossil pokemon but you cannot get Cranidos.
17
you can get all the fossils for every game once you have beat the elite four
i think you have to give the fossils to the museum in pewter city
fossils are found under ground
fossils don't evolve but YOU can revive them,,these are mostly rock type Pokemon
you cant
You can only dig for the fossils in the mines.
well, there are tons of items, the main items are spheres (those let you buy things), fossils (you can go to oreburg and turn those fossils into other pokemon), and many many more.
In Pokemon Emerald, the researcher on reviving Pokemon fossils is located in the Fossil Maniac's house in Fallarbor Town. You can find him by entering the house and interacting with him to revive fossils into Pokemon.