sjudge July 13th, 2010
Today was definitely another adventure in the field. Although we didn’t travel far from our home base in Ephraim (less than 1 mile from home), there was plenty of excitement. We tackled the Green River Formation at Gal Hill, which provided a 60 foot strat column of wonderful carbonates (and a 4 foot tuff bed).
Of course, stratigraphy is all serious business, as Elizabeth and Jesse prove in the photo below:
We had to bring out “The Big Dog”, Jesse’s mega sledge hammer for some of our work today, as we needed to sample a continuous silicified stromatolite layer exposed along Gal Hill.
Throughout the morning, Jesse used the mega sledge hammer, chisels, and regular rock hammers to extricate a number of beautiful laterally linked and small domal stromatolites that we were measuring. In the end, though, I’m not too sure who came out on top: Jesse or the stromatolites.