Cranidos (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia
Skull Fossil - Bulbapedia, the community-driven Pokémon encyclopedia
The fossil Pokémon Omanyte, Kabuto, Aerodactyl, Lileep, Anorith, Cranidos, Shieldon, Tirtouga and Archen are now the only Pokémon hatching from 7 km Eggs in Pokémon GO | Pokémon Blog
Pokemon Brilliant Diamond and Shining Pearl: How to get fossils - CNET
Pokemon Brilliant Diamond & Shining Pearl Cranidos | BDSP
Pokémon by Review: #408 - #409: Cranidos & Rampardos
TCG Spotlight: Some Of The Best Cranidos Pokémon Cards