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100   $a20210121d2020      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCalibration of the U.S. Geological Survey National Crustal Model /$fby Oliver S. Boyd
210  1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2020.
215   $a1 online resource (vi, 23 pages) $ccolor illustrations, color maps
225 1 $aOpen-file report,$x2331-1258 ;$v2020-1052
320   $aIncludes bibliographical references (pages 21-23).
517 3 $aCalibration of the United States Geological Survey National Crustal Model
606   $aPetrology$zUnited States$xDatabases
606   $aMineralogy$zUnited States$xDatabases
606   $aEarthquake hazard analysis$zUnited States
606   $aSeismic waves$xSpeed$vObservations
606   $aContinental crust$xDensity$vObservations
606   $aRocks$xPermeability$vObservations
606   $aShear waves$vObservations
615  0$aPetrology$xDatabases.
615  0$aMineralogy$xDatabases.
615  0$aEarthquake hazard analysis
615  0$aSeismic waves$xSpeed
615  0$aContinental crust$xDensity
615  0$aRocks$xPermeability
615  0$aShear waves
700   $aBoyd$b Oliver S.$01399785
712 02$aGeological Survey (U.S.),
712 02$aEarthquake Hazards Program (Geological Survey),
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910715266303321
996   $aCalibration of the U.S. Geological Survey National Crustal Model$93522088
997   $aUNINA