Geology Hike Through the Gallatin Petrified Forest

I've just finished a vidcast - about 21 MB in size - of a hike in the Gallatin Petrified Forest, southwestern Montana. The vidcast can be downloaded at this link: Petrified Forest . It's in the mpeg4 format, so Quicktime is the viewing platform. More info on this particular hike can be found in our pdf on the Petrified Forest (see our Field Trips web page on Earthmaps)- but the vidcast is a good overview, complete with photos, maps, and audio. You can also just link directly to Geopostings's Podcasts to get the vidcast. Enjoy.