PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2006-08-31 NOTE = "Description of contents of APXS Oxide Abundance EXTRAS directory" END_OBJECT = TEXT END The EXTRAS directory in this archive contains files named APXS_PDS_*_OXIDES_MERAB.XLS. These are Microsoft Excel spreadsheets from which the data files in the DATA directory were generated. These files are provided for the user's convenience.