These images are part of a lab that I had to do to demonstrate my knowledge of how to read geological cross-sections and topological profiles. While I believe I had done adequately to this end, I nonetheless admit that it is my deepest regret that I had not been able to learn more in these last few weeks. This section really intrigued me, and I only wish I got to understand more. In the future, I'll get to read more about these and how they work, and I'll develop a deeper appreciation for the kind of work this represents.