Visible Geology - Profile Visible Geology is an interactive online educational tool for visualizing 3D geologic block models. You can create your own topography and show the outcrop pattern of geologic beds, folds, dykes, or faults in seconds![PDF] Exercise 2 Relative and absolute dating of geologic events geologic block diagrams and cross-sections, unconformities are usually drawn as a wavy line. Figure 2 —Three types of unconformities (from Stanley, 1998). 2–3 Relative dating exercises For each of the following five block diagrams (A–E), label with letters and/or Visible Geology Visible Geology is an interactive online educational tool for visualizing 3D geologic block models. You can create your own topography and show the outcrop pattern of geologic beds, folds, dykes, or faults in seconds! Related searches for block diagram geology structural geology labblock diagram analysis and interpretationnormal fault symbolgeologic cross section creatorvisible geologygeological structuresvisual geologytypes of geological structures