You are browsing the archive for 3 August 2015 - Mountain Beltway.
3 August 2015
The Sykesville Formation, in 6 new GigaPans
As part of my work on the GEODE project, I’m always looking for good imagery to teach key concepts in geoscience. One important concept that I’ve been thinking about lately is the principle of relative dating on the basis of inclusions. Just as you can’t bake a loaf of raisin bread without already having raisins in your kitchen, rock units that are included in another rock unit must be older …