#LandscapeEvolution
🧵 1/3 Very excited to share here our new publication in PNAS! We reveal how drainage divides don't migrate steadily but in intermittent pulses, likely linked to paleoclimate shifts 🌍

📄 DOI: www.pnas.org/doi/10.1073/...
#Geomorphology #LandscapeEvolution #Paleoclimate #OSL
Record of paleo water divide locations reveals intermittent divide migration and links to paleoclimate proxies | PNAS
Drainage divide migration alters the geometry of drainage basins, influencing the distribution of water, erosion, sediments, and ecosystems across ...
www.pnas.org
March 23, 2025 at 11:32 AM
⚠️ #Speaker announcement #SteepestDescent26! Meet Sean Gallen, asssociate professor at #CSU 🏔️. He looks 🔭 at #landscapeevolution 🏞️ by combining process-based #geomorphology, active tectonics, natural #hazards, #geochemistry, structural #geology, and #geodynamics. (1/2)
January 19, 2026 at 9:44 AM
March 4, 2026 at 5:08 AM
Mind blown! 🤯 Look outside Calgary: our stunning Rockies are young, still-rising mountains carved by ancient glaciers. But Australia? Flat, old, and barely touched by ice. Continents evolve WILDLY differently! #LandscapeEvolution #Geology #EarthScience true-north-explorers.ca
June 6, 2025 at 2:08 AM