LEADER 02060oam  2200517I  450 
001 9910704076203321
005 20240124232837.0
035   $a(CKB)5470000002436890
035   $a(OCoLC)886546721
035   $a(EXLCZ)995470000002436890
100   $a20140812d1984      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPorvenir formation (new name)--and other revisions of nomenclature of Mississippian, Pennsylvanian, and lower Permian rocks, southeastern Sangre de Cristo Mountains, New Mexico /$fby Elmer H. Baltz and Donald A. Myers
210  1$a[Reston, Va.] :$cUnited States Department of the Interior, Geological Survey,$d1984.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (iii, 39 pages) $cillustrations, maps
225 1 $aContributions to stratigraphy
225 1 $aGeological Survey bulletin ;$v1537-B
300   $aTitle from title screen (viewed Aug. 4, 2014).
320   $aIncludes bibliographical references (pages 36-39).
517   $aPorvenir formation
606   $aGeology, Stratigraphic$yPaleozoic
606   $aGeology, Stratigraphic$vNomenclature
606   $aGeology, Stratigraphic$2fast
606   $aPaleozoic Geologic Period$2fast
608   $aTerminology.$2fast
615  0$aGeology, Stratigraphic
615  0$aGeology, Stratigraphic
615  7$aGeology, Stratigraphic.
615  7$aPaleozoic Geologic Period.
700   $aBaltz$b Elmer H$g(Elmer Harold),$f1927-2015,$01542381
702   $aMyers$b Donald A.$f1921-
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910704076203321
996   $aPorvenir formation (new name)--and other revisions of nomenclature of Mississippian, Pennsylvanian, and lower Permian rocks, southeastern Sangre de Cristo Mountains, New Mexico$93795102
997   $aUNINA