Figure 8. Typical folding in The Forks Formation. Thick calcareous sandstone beds sweep gently upward from lower left to middle right of the image. A strong cleavage has developed in the siltier layer at the bottom of the sequence, and cuts across bedding at a high angle from lower left to upper right. Fine sedimentary layering is visible near the base of the second layer up from the bottom of this sequence.
Last updated on January 6, 2006.