LEADER 02394nem 2200493I 450 001 9910704198003321 005 20151113084609.0 035 $a(CKB)5470000002437680 035 $a(OCoLC)929015007 035 $a(EXLCZ)995470000002437680 100 $a20151113d2015 ca 101 0 $aeng 120 $ab|||||||||||| 121 $a||||||||| 124 $bd 135 $aurcn||||||||| 181 $ccri$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSeabed maps showing topography, ruggedness, backscatter intensity, sediment mobility, slope, and the distribution of geologic substrates in quadrangle 6 of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts /$fby Page C. Valentine and Leslie B. Gallea ; prepared in cooperation with the National Oceanic and Atmospheric Administration 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2015. 215 $a1 online resource (10 maps) $ccolor +$e1 pamphlet (vii, 21 pages) 225 1 $aScientific investigations map ;$v3341 300 $aRelief shown by shading, contours, and spot heights. 300 $aTitle from title screen (viewed on Nov. 13, 2015). 300 $aIncludes text, location maps, 1 table, and spatial data. 320 $aIncludes bibliographical references in pamphlet (page 20). 517 3 $aStellwagen Bank National Marine Sanctuary region off Boston, Massachusetts 606 $aSubmarine topography$zMassachusetts$zStellwagen Bank National Marine Sanctuary$vMaps 606 $aOcean bottom$zMassachusetts$zStellwagen Bank National Marine Sanctuary$vMaps 607 $aStellwagen Bank National Marine Sanctuary (Mass.)$vMaps 608 $aMaps.$2lcgft 615 0$aSubmarine topography 615 0$aOcean bottom 700 $aValentine$b Page C.$01382630 702 $aGallea$b Leslie B. 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bNational Oceanic and Atmospheric Administration, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704198003321 996 $aSeabed maps showing topography, ruggedness, backscatter intensity, sediment mobility, slope, and the distribution of geologic substrates in quadrangle 6 of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts$93462761 997 $aUNINA