LEADER 02437oam 2200637 450 001 9910705880003321 005 20240124232802.0 035 $a(CKB)5470000002453614 035 $a(OCoLC)965702258$z(OCoLC)891581360 035 $a(OCoLC)995470000002453614 035 $a(EXLCZ)995470000002453614 100 $a20161209d1966 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHistory of nomenclature and stratigraphy of rocks adjacent to the Cretaceous-Tertiary boundary, western San Juan Basin, New Mexico /$fby Elmer H. Baltz, Sidney R. Ash, and Roger V. Anderson 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1966. 215 $a1 online resource (iii, D23 pages) $cillustrations, maps +$e1 plate 225 1 $aGeological Survey professional paper ;$v524-D 225 1 $aShorter contributions to general geology 320 $aIncludes bibliographical references (pages D22-D23). 517 3 $aCretaceous-Tertiary boundary, western San Juan Basin, New Mexico 606 $aGeology, Stratigraphic$yPaleocene 606 $aGeology, Stratigraphic$yCretaceous 606 $aGeology$zNew Mexico$zSan Juan County 606 $aGeology$zSan Juan Basin (N.M. and Colo.) 606 $aCretaceous Geologic Period$2fast 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 606 $aPaleocene Geologic Epoch$2fast 607 $aNew Mexico$zSan Juan County$2fast 607 $aUnited States$zSan Juan Basin$2fast 615 0$aGeology, Stratigraphic 615 0$aGeology, Stratigraphic 615 0$aGeology 615 0$aGeology 615 7$aCretaceous Geologic Period. 615 7$aGeology. 615 7$aGeology, Stratigraphic. 615 7$aPaleocene Geologic Epoch. 700 $aBaltz$b Elmer H$g(Elmer Harold),$f1927-2015,$01542381 702 $aAsh$b Sidney R.$f1928- 702 $aAnderson$b Roger Y$g(Roger Yates),$f1927- 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bCOP 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910705880003321 996 $aHistory of nomenclature and stratigraphy of rocks adjacent to the Cretaceous-Tertiary boundary, western San Juan Basin, New Mexico$93846798 997 $aUNINA