LEADER 01805oam  2200505   450 
001 9910706588603321
005 20171115080827.0
035   $a(CKB)5470000002456558
035   $a(OCoLC)891600294
035   $a(OCoLC)995470000002456558
035   $a(EXLCZ)995470000002456558
100   $a20140929d1959      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSuccession and speciation of the pelecypod Aucella /$fby Ralph W. Imlay
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1959.
215   $a1 online resource (21 unnumbered pages, 4 unnumbered pages of plates) $cillustrations
225 1 $aGeological Survey professional paper ;$v314-G
225 1 $aShorter contributions to general geology
300   $aTitle from title screen (viewed September 26, 2014).
300   $a"A study of the utility of pelecypod Aucella for mapping rock units in the Pacific coast region and Alaska."
320   $aIncludes bibliographical references (page 167) and index.
606   $aBivalves, Fossil
606   $aPaleontology$yCretaceous
606   $aPaleontology$yJurassic
606   $aPaleontology$zPacific Coast (U.S.)
606   $aPaleontology$zAlaska
615  0$aBivalves, Fossil.
615  0$aPaleontology
615  0$aPaleontology
615  0$aPaleontology
615  0$aPaleontology
700   $aImlay$b Ralph W$g(Ralph Willard),$f1908-1989,$01390990
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910706588603321
996   $aSuccession and speciation of the pelecypod Aucella$93522192
997   $aUNINA