Notes on the Meteoritical Bulletin Database

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Note 16: Masses are taken from the Catalogue of Meteorites, MetBase, and/or the Meteoritical Bulletin. In most cases, they represent the total known weight of the meteorite. The masses shown here should not be considered as authoritative, and may be rounded off. Qualifying marks in the primary sources of data, such as ">", "<", and "~", have simply been dropped.