Pokemon: Every Gen IV Pokemon With A Stone Evolution

Quite a few Sinnoh Pokemon evolve via stone, and interestingly enough, all of them evolve from Pokemon that existed before Sinnoh

Pokemon: Every Pokemon That Evolves With A Sun Stone

Pokemon Go Sinnoh Stone: how to get the Sinnoh Stone to evolve into new gen 4 evolutions

12 Pokémon Evolutions That Didn't Make The Cut

Pokemon Go Sinnoh Stone: how to get - Pokémon GO Tallinn

Pokemon GO Sinnoh Stone: How to get Sinnoh Stone? Gen 4 Evolution item for NEW Pokemon - Daily Star

Pokémon Diamond/Pearl - New Evolutionary Methods

18 Gen 4 Pokémon That Queer People Love

Pokémon GO': Pokémon Candy, Evolution Items To Collect, Save For Gen 3, Gen 4 Updates

Mega Evolution - Bulbapedia, the community-driven Pokémon encyclopedia

Pokémon Sword and Shield guide: Where to find evolution stones - Polygon

Pokémon Sword and Shield guide: Special evolution methods and requirements - Polygon

List of Gen 4 Pokemon (Sinnoh) Pokedex - Pokemon GO Guide - IGN

Shieldon Pokédex: stats, moves, evolution & locations

Pokémon Go Mega Evolution guide - Polygon