The Doctor (Of Geology) Is In (The Mineshaft)
Stickers:
Cards:
- The Settlers of Catan, Third Edition (1997), board game by Klaus Teuber.
- "Geological Scholar, Sigurmole" (いぬひろ, 2020), from the Cardfight!! Vanguard Trading Card Game - Storm of the Blue Cavalry, card game published by Bushiroad.