LEADER 02217oam 2200577 450 001 9910707415503321 005 20160902154835.0 035 $a(CKB)5470000002465377 035 $a(OCoLC)891382958 035 $a(EXLCZ)995470000002465377 100 $a20140926d1970 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe Russell Mountain Formation, a new stratigraphic unit in western Massachusetts /$fby Norman L. Hatch, Jr., Rolfe S. Stanley, and Stewart F. Clark, Jr. ; prepared in cooperation with the Massachusetts Department of Public Works 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1970. 210 2$aWashington :$cU.S. Government Printing Office. 215 $a1 online resource (iii, 10 pages) $cillustration 225 1 $aGeological Survey bulletin ;$v1324-B 225 1 $aContributions to stratigraphy 300 $aTitle from title screen (viewed September 15, 2014). 300 $a"A thin discontinuous unit of calc-silicate rock and quartzite is defined and assigned a Middle Silurian age." 320 $aIncludes bibliographical references (pages 9-10). 517 1 $aRussell Mountain Formation in western Massachusetts 606 $aGeology$zMassachusetts 606 $aGeology, Stratigraphic$ySilurian 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 606 $aSilurian Geologic Period$2fast 607 $aMassachusetts$2fast 615 0$aGeology 615 0$aGeology, Stratigraphic 615 7$aGeology. 615 7$aGeology, Stratigraphic. 615 7$aSilurian Geologic Period. 700 $aHatch$b Norman L.$01388927 702 $aClark$b Stewart F. 702 $aStanley$b Rolfe S. 712 02$aGeological Survey (U.S.), 712 02$aMassachusetts.$bDepartment of Public Works. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707415503321 996 $aThe Russell Mountain Formation, a new stratigraphic unit in western Massachusetts$93515779 997 $aUNINA