11 April 2014

Friday fold: kink from the Billy Goat Trail

Posted by Callan Bentley

My student James O’Brien took this image of a kink band along the Billy Goat Trail, downstream of Great Falls in Maryland’s metamorphic Piedmont province.

BGT_kinkfold

BGT_kinkfoldanno

A lovely little structure, don’t you think?

Thanks, James!

Happy Friday, all.