New, super-detailed Dry Falls interpretive map from the Washington Geological Survey. #iceagefloods #missoulafloods #channeledscablands #geomorphology washingtonstategeology.wordpress.com/2025/07/15/n...

Let’s replace all the horse evolution displays (which misrepresent evolution as linear and goal-oriented) with chaotic tableaus of all the shapes crocodiles have been #FossilFriday

Gotta love Rhodies

What if you laid out all the meanders of a river along a straight line, so that you can break the river into straight-ish segments and fill arbitrary spaces? This is the Purus River in Brazil; you can see how it is getting wider and the meanders are getting larger in the downstream direction

Drumlinized land use, shaded by NDVI. Fields with various degrees of vegetation greenness, oriented parallel to drumlin long axes reflecting two different ice flow directions across the Green Bay Lobe, southern Wisconsin.

Sediment on the move

It's all about the spring flowers

We have reached peak daffodil

Spring has sprung

🚨 Paper alert! New research co-authored by #VAW member Mauro Werder introduces GraphSSeT, a model that advances #subglacial #sediment #transport analysis by simulating sediment discharge dynamics, grain size transport, and hydrology interactions. 🔗: tc.copernicus.org/articles/18/...

Wait what season is it?

💴 The world’s top financial stability watchdog warns that mounting incidents of climate disasters could spark panic in financial markets, with pullbacks in lending and dampened investor confidence. By Martin Arnold and @leeharris.bsky.social for financialtimes.com

Wow what a sunset tonight

Loving these calm and clear winter evenings we’ve been having

The Bluesky algorithm is eye opening. X is manipulating the Following feed so heavily that I see almost nothing from the accounts I follow over there.

Ground source heat pumps for heating and cooling

BlueSky has 28.6 million users and is growing by 3 users per second [https://bcounter.nat.vg/]. Twitter has 611 million users and is shrinking by 1 user per second [https://www.statista.com/statistics/303723]. At these rates, BlueSky will have more users than Twitter sometime in 2030.