*0011735230
*008990429s1997    xx#           000 0 eng
*019  $bk
*08230$a563
*100  $aMelezhik, Victor A.$_170716800
*245  $aCould stromatolite-forming cyanobacteria have influenced the global carbon cycle at 2300-2060 Ma?
*300  $aS. 30-31 : ill.
*650  $akarbonsyklusen$9nor$2norart$_142218700
*650  $astromatolitter$9nor$2norart$_142095000
*700  $aFallick, Anthony E.$_169441100
*700  $aSemikhatov, Mikhail A.$_170717200
*773  $tBulletin / Norges geologiske undersøkelse$gnr 433 (1997)$x0332-5768$w(NO-LaBS)370013(tnr)
*999  $z9900250389$anorart:9900250389
^