This year’s Adventure Week for Pokemon Go will focus on Rock-type or Fossil Pokemon.
Adventure Week begins on Tuesday, June 7 at 10am and runs through Sunday, June 12 at 8pm local time.
Tyrunt is a dual-type Rock/Ice Fossil Pokemon that evolves into the Rock/Dragon Fossil Pokemon Tyrantrum.
Field Research task encounters will reward you with one of the following Pokemon: Omanyte, Kabuto, Aerodactyl, Lileep, Anorith, Cranidos, Shieldon, Tyrunt, and Amaura.