Zoom in to view the locations of individual cemeteries. Pointing to a numbered circle displays a shape showing the area covered. Clicking the circle automatically zooms the map to view several cemeteries. Point to a pin to read the cemetery name, click the pin to view basic information including a link to the full cemetery page.
The first icon on the RHS toggles between a 'Map' and 'Satellite' view. The second allows you to select different time periods.