The Lamont - Gardner Megadome Alignment: A Lunar Volcano-Tectonic Structure?
Charles A. Wood, with images by Wes Higgins, KC Pau and Giorgio Mengoli, Managua Office, Planetary Science Institute, Tucson, AZ 85719. PDF
usgs.gov
planetarynames.wr.usgs.gov
"Gardner (crater)". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.