User contributions
- 13:49, 15 September 2025 (diff | hist) . . (+883) . . 3141: Mantle Model (→Explanation: Further elaborated on why this joke is particularly funny and grounded in geology and geomorphology.)
- 13:38, 15 September 2025 (diff | hist) . . (+113) . . 3141: Mantle Model (→Explanation: Updating the East African Rift and Adirondack parts to point out that they have clear connections to mantle plumes in their theorized origins.)
