Volcanic features of the Rockies trip

This weekend, I wanted to share some of the best work from this year’s Rockies field course students. Let’s start with a nice video by Marcelo Arispe:

I thought this was a really nice job making a video using still images and a voiceover. The only thing I would change would be in the Gallatin Range basalt column discussion: cooling lava loses volume, not mass. Nice work, Marcelo!