LEADER 01222nam 2200361 450 001 9910705854603321 005 20171013074957.0 035 $a(CKB)5470000002453871 035 $a(OCoLC)1005977867 035 $a(EXLCZ)995470000002453871 100 $a20171013d2017 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe U.S. Geological Survey Flagstaff Science Campus /$fby Robert J. Hart [and four others] 210 1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2017. 215 $a1 online resource (2 unnumbered pages) $ccolor illustrations 225 1 $aFact sheet ;$v2017-3051 300 $a"June 2017." 606 $aAstrogeology$xResearch$zArizona$zFlagstaff 606 $aEarth sciences$xResearch$zArizona$zFlagstaff 615 0$aAstrogeology$xResearch 615 0$aEarth sciences$xResearch 700 $aHart$b Robert J.$0285964 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910705854603321 996 $aThe U.S. Geological Survey Flagstaff Science Campus$93503176 997 $aUNINA