This episode had to be rushed in due to Paul's travel schedule. He got to visit a location peculiarly dear to his heart, Lander, Wyoming, and give a talk at Wyoming Catholic College. It's just Paul's cut of the raw audio, bonus-episode style, since we had to record it Sunday afternoon. Paul and Bill discuss the visit and the substance of his field exercise, including how the ideas of our friend Nicolaus Steno and the 18th century James Hutton play out in a live outdoor setting: Derby Dome in the Wind River Basin, or as it is most often called these days, Johnny behind the Rocks.