You can find community-maintained spreadsheets or Pokémon Location guides on:
Here is a list of all the Pokémon available in Pokémon Liquid Crystal: pokemon liquid crystal pokedex
Open your emulator, set your clock, and catch 'em all. set your clock
Trainers can theoretically capture over 380 different Pokémon across three massive regions. Where to Find Iconic Pokémon pokemon liquid crystal pokedex