LEADER 01758oam 2200457 450 001 9910706588303321 005 20180809142638.0 035 $a(CKB)5470000002456561 035 $a(OCoLC)891600292 035 $a(OCoLC)995470000002456561 035 $a(EXLCZ)995470000002456561 100 $a20140929d1959 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aClassification, delineation, and measurement of nonparallel folds /$fby John B. Mertie, Jr 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1959. 215 $a1 online resource (40 unnumbered pages) $cillustrations 225 1 $aGeological Survey professional paper ;$v314-E 225 1 $aShorter contributions to general geology 300 $aTitle from title screen (viewed September 26, 2014). 300 $a"The thesis of this paper is that stratigraphic traces of most nonparallel folds, in sections selected to show the maximum or minimum curvature, may be represented approximately by one or more families of curves that are analytically related." 320 $aIncludes bibliographical references (page 121) and index. 606 $aFolds (Geology) 606 $aFolds (Geology)$2fast 615 0$aFolds (Geology) 615 7$aFolds (Geology) 700 $aMertie$b John Beaver$f1888-1980,$01386509 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910706588303321 996 $aClassification, delineation, and measurement of nonparallel folds$93542845 997 $aUNINA