02139oem 2200529Ia 450 991069656510332120080421161326.0(CKB)5470000002379199(OCoLC)225866799(EXLCZ)99547000000237919920080421d2006 ca engb|||||||||||||||||||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierGeologic map of MTM -20272 and -25272 quadrangles, Tyrrhena Terra region of Mars[electronic resource] /by Scott C. Mest and David A. Crown ; prepared for the National Aeronautics and Space AdministrationVersion 1.0.[Reston, Va.] :U.S. Dept. of the interior, U.S. Geological Survey ;Denver, CO :Information Services [distributor],2006.1 electronic map HTML, digital, PDF fileScientific investigations map ;2934Relief shown by shading.Title from the HTML index page (viewed on Apr. 21, 2008).At head of title: Astrogeology Research Program.Accompanied by pamphlet (13 p.)Coordinates shown as: (W 275⁰--E 270⁰/N -17.5⁰--S -27.5⁰).Includes text, 1 location map, and 15 ancillary remote-sensing maps (some col.).Includes bibliographical references in pamphlet (pages 11-13).Mars (Planet)GeologyMapsMars (Planet)MapsRemote-sensing maps.lcgftMaps.lcgftMest Scott C1401573Crown David A(David Arden)1395335Geological Survey (U.S.)United States.National Aeronautics and Space Administration.Astrogeology Research Program (Geological Survey)GPOGPOGPOBOOK9910696565103321Geologic map of MTM -20272 and -25272 quadrangles, Tyrrhena Terra region of Mars3470388UNINA