Starting and Ending Latitudes and Longitudes

The starting and ending latitudes and longitudes for the named features on Venus, Mars, Io, Europa, Ganymede, and Callisto are now available on the Gazetteer of Planetary Nomenclature. These coordinates can be viewed by displaying the table of features for a body and then selecting "Show All Fields" near the top of the table, or by selecting the box labeled "Extent" at the bottom of the page.