Proposal for adoption of the base of the Undulograptus austrodentatus Biozone and a global Ordovician stage and series boundary level
Charles E. Mitchell and Jörg MaletzArtikkel Engelsk
*0011685589 *008960227s1995 xx# 000 0 eng *019 $bk *08230$a563 *100 $aMitchell, Charles E.$_139277800 *245 $aProposal for adoption of the base of the Undulograptus austrodentatus Biozone and a global Ordovician stage and series boundary level$cCharles E. Mitchell and Jörg Maletz *300 $aS. [317]-331 : ill. *700 $aMaletz, Jörg$_133261600 *773 $tLethaia$gVol. 28, no. 4 (1995)$x0024-1164$w(NO-LaBS)5212(tnr) *8564 $uhttps://doi.org/10.1111/j.1502-3931.1995.tb01822.x *999 $z9600200730$anorart:9600200730 ^