LEADER 02145oam  2200565   450 
001 9910706897003321
005 20180207100735.0
035   $a(CKB)5470000002458493
035   $a(OCoLC)896810305
035   $a(OCoLC)995470000002458493
035   $a(EXLCZ)995470000002458493
100   $a20141123d1975      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aChesapecten, a new genus of Pectinidae (Mollusca, Bivalvia) from the Miocene and Pliocene of eastern North America /$fby Lauck W. Ward and Blake W. Blackwelder
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1975.
215   $a1 online resource (iii, 24 pages, 7 unnumbered pages of plates) $cillustrations, map
225 1 $aGeological Survey professional paper ;$v861
300   $aTitle from title screen (viewed October 2, 2014).
320   $aIncludes bibliographical references (pages 20-21) and index.
330   $a"A study of a stratigraphically important group of Pectinidae with recongnition of the earliest described and figured American fossil."
517   $aChesapecten, a new genus of Pectinidae 
606   $aBivalves, Fossil$zNorth America
606   $aPaleontology$zNorth America
606   $aPaleontology$yTertiary
606   $aBivalves, Fossil$2fast
606   $aPaleontology$2fast
606   $aTertiary Geologic Period$2fast
607   $aNorth America$2fast
615  0$aBivalves, Fossil
615  0$aPaleontology
615  0$aPaleontology
615  7$aBivalves, Fossil.
615  7$aPaleontology.
615  7$aTertiary Geologic Period.
700   $aWard$b Lauck W.$01401917
702   $aBlackwelder$b Blake W.
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910706897003321
996   $aChesapecten, a new genus of Pectinidae (Mollusca, Bivalvia) from the Miocene and Pliocene of eastern North America$93532550
997   $aUNINA