You are browsing the archive for 2011 January 21.

21 January 2011

Friday fold: scenes from new 55

This week’s edition of the “Friday fold” takes us to Route 55 in West Virginia, to deformed Appalachian strata of the Valley and Ridge province. A few bonus structures are also shown — some ripple marks, slickensides, and pencil cleavage.


4 Comments/Trackbacks >>