Big Badlands Faults

These are Tertiary terrestrial strata, specifically from the Brule Formation, in Big Badlands National Park. The grass in the foreground gives some idea of scale. In this image you should trace the faults, and two or so distinctive stratigraphic marker horizons that the offset to known. Draw arrows on either side of each fault showing how the blocks on either side moved relative to the other. Be careful as the small ridges that are here can make it look like a sedimentary layer is offset when it is not.

Questions that might arise are as follows. What types of faults are these (remember/review your basic fault types from Physical Geology course)? Which is the fault with the most offset? Are the strata being horizontally extended or shortened by the faulting, or is something else going on?

Link to interpreted version.

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