There is: https://pokemonrevolution.net/forum/viewtopic.php?f=120&t=8584&hilit=Pokedex
There is a complete Pokedex of all the Pokemon in orderly fashion.
There's a boss page. In Johto in the Dragon's Cave, Lance will be there. You will have to battle and defeat him and then you will be allowed in Cerulean Cave. I also suggest going and fighting other bosses and visiting the islands.