*0011680590
*008961024s1981    xx#           000 0 eng
*019  $bk
*08230$a561
*100  $aSmith, David G.$_169347500
*245  $aSilurian plant evolution, evidence first, speculation later
*300  $aS.26
*773  $tLethaia$gVol.14, no.1 (1981)$x0024-1164$w(NO-LaBS)5212(tnr)
*8564 $uhttps://doi.org/10.1111/j.1502-3931.1981.tb01070.x
*999  $z9600034952$anorart:9600034952
^