This visualization shows an enlarged stratigraphic cross-section of seven distinct geological layers within a bordered excavation rectangle, with each layer colored differently and separated by horizontal depth lines at 10cm intervals. The SVG-based graphic represents unexcavated soil as a gray background rect, while each layer’s shape is drawn as a custom path with varying depth coordinates that mimic irregular sediment boundaries. The renderer uses inline SVG elements within an HTML page, and path elements define each layer’s polygon, with hover styles applied to reveal hidden red text labels. The layout includes a background gradient and stroke lines that delineate the vertical depth scale.