5001170685
obsidian (300011254) 'related to' pumice (volcanic glass) (300011250);
changeNote
5001170685
obsidian (300011254) 'related to' pumice (volcanic glass) (300011250);
description
obsidian (300011254) 'related to' pumice (volcanic glass) (300011250);
type
relation added
startedAtTime
2001-07-26T22:15:03