1. The rare, pre-Cambrian, metazoan fossil discovered in the Carolina Slate Belt, Southwest Africa, South Australia, and Russia.
2. Three Stages of tectonic activity leading to the formation of the Piedmont region
3. The process of gold formation.
The northbound platform windscreens highlight three periods of plate tectonic activity that led to the formation of present day North Carolina. A subtle outline of the states with an emphasis on North Carolina, orients the viewer in the unfamiliar shape of each ancient landform.