5001654775
extrusive rock (300011246) 'related to' intrusive rock (300011244);
changeNote
5001654775
extrusive rock (300011246) 'related to' intrusive rock (300011244);
description
extrusive rock (300011246) 'related to' intrusive rock (300011244);
type
relation deleted
startedAtTime
2007-05-07T14:28:43