In this photo from Sunset Bay State Park, north is to the right, west toward the top, and so on. Which direction is stratigraphic "up?" This should be a pretty easy question if you have any experience with geology, but as a hint, look carefully at the cross-beds in the lower right.
I mostly took this photo because it's purdy, but it will reward close inspection. This one has my foot and boot for scale, but the one I'll post tomorrow overlaps this one on the left, albeit without scale. More details then.