LEADER 02294oam 2200625I 450 001 9910704174303321 005 20151124065902.0 035 $a(CKB)5470000002437919 035 $a(OCoLC)886560214 035 $a(EXLCZ)995470000002437919 100 $a20140812d1987 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe Beringian ancestry of Phenacomys (Rodentia: Cricetidae) and the beginning of the modern Arctic Ocean borderland biota /$fby Charles A. Repenning [and four others] 210 1$a[Reston, Va.] :$cDepartment of the Interior, U.S. Geological Survey,$d1987. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 31 pages, 1 page of plates) $cillustrations, maps 225 1 $aU.S. Geological Survey bulletin ;$v1687 300 $aTitle from title screen (viewed Aug. 11, 2014). 320 $aIncludes bibliographical references. 517 $aBeringian ancestry of Phenacomys 606 $aPhenacomys, Fossil 606 $aPaleontology$yPliocene 606 $aPaleontology$zAlaska$zFish Creek Watershed (North Slope Borough) 606 $aPaleontology$zArctic regions 606 $aPaleoclimatology$zArctic regions 606 $aPaleoclimatology$2fast 606 $aPaleontology$2fast 606 $aPhenacomys, Fossil$2fast 606 $aPliocene Geologic Epoch$2fast 607 $aAlaska$zFish Creek Watershed (North Slope Borough)$2fast 607 $aArctic Regions$2fast 615 0$aPhenacomys, Fossil. 615 0$aPaleontology 615 0$aPaleontology 615 0$aPaleontology 615 0$aPaleoclimatology 615 7$aPaleoclimatology. 615 7$aPaleontology. 615 7$aPhenacomys, Fossil. 615 7$aPliocene Geologic Epoch. 700 $aRepenning$b Charles Albert$f1922-$01386668 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910704174303321 996 $aThe Beringian ancestry of Phenacomys (Rodentia: Cricetidae) and the beginning of the modern Arctic Ocean borderland biota$93435763 997 $aUNINA