Virtual Outcrop by Adam Cawood
Fractured bedding, Swift Anticline
NW Montana, USA
Fractured bedding plane within Madison Group Carbonates of Mississippian age. This surface is exposed on the surface of Swift Anticline, an asymmetric fold which is exposed in the frontal part of the Sawtooth Range, NW Montana. The multilayer stratigraphy is heavily fractured across this structure. as can be seen in the detailed virtual outcrop here.