28 February 2014
For the Friday fold, let’s journey back to the Silurian, as exposed in the limestones of that age that were deformed during Alleghanian mountain-building (Pennsylvanian and Permian), and exposed along Corridor H in eastern West Virginia.
Some buckling (cuspate-lobate form) seen in that one…
A little pop-up with hinge collapse:
And, finally, as a digestif, consider this little morsel:
That’s a bite-sized Friday fold.
Have a good weekend!