20 October 2017
Over the summer, I treated you to a great big kink fold in the sedimentary rocks of Glacier National Park. Here’s another set:
Did you see both of them in that first picture? – one bigger down below, one smaller up above. Both kink bands dip to the left.
Let’s zoom in on the upper one:
There’s more where this came from – stay tuned for more…. and in the meantime, Happy Friday!