Photos
Instructions for use
Each gallery contains a thumbnail list of images with links to a medium and larger image. Medium pictures have a resolution of 800x600 and Large is the original image size. The file size for a large image is ~1-2MB.
Galleries
Pictures from a Planetary Surfaces field trip in March 2005 to the Pinacate Reserve in Northern Mexico
Planetary Surfaces Fieldtrip to Meteor Crater, Arizona. April 15-17, 2005.
Aeolian Features in Snow - On April 10, 2005, it snowed about 20 inches in 24 hours at the old Archer Homestead in Centennial, CO. When I went outside to shovel the walks and protect the trees, etc., I noticed a lot of interesting aeoliean features in the snow that looked very much like some things I had just learned in planetary surfaces. Enjoy the pictures and movies.
LPL Fieldtrip to Baja California - November 9-13, 2005
LPL Fieldtrip to Canyon de Chelly, AZ - April 20-22, 2007