{"sample_preparation": ["SP-ACID", "SP-CRUSH", "SP-EM", "SP-HAND", "SP-HL", "SP-LD", "SP-MAGN", "SP-POL", "SP-RM", "SP-RMA", "SP-SAW", "SP-SHTBOX", "SP-SS-A", "SP-SS-C", "SP-SS-U", "SP-SYN", "SP-SYN-AN", "SP-SYN-DISP", "SP-SYN-GC", "SP-SYN-RED", "SP-SYN-SG", "SP-SYN-TFS", "SP-SYN-TFS-A", "SP-SYN-TFS-M"], "field_sampling": ["FS-AT", "FS-C", "FS-C-BARREL", "FS-C-BARREL-X", "FS-C-BOX", "FS-C-DRILL", "FS-C-DRILL-DSDP", "FS-C-DRILL-IODP", "FS-C-DRILL-ODP", "FS-C-FREEZE", "FS-C-GRAV", "FS-C-MULTI", "FS-C-PISTON", "FS-C-PISTON-A", "FS-C-PISTON-H", "FS-C-PUSH", "FS-C-ROT", "FS-C-VIBRA", "FS-C-WAX", "FS-D", "FS-FD", "FS-H", "FS-LOC-GIS", "FS-LOC-GOOGLE", "FS-LOC-GPS", "FS-LOC-MAP", "FS-LOC-UTM", "FS-SS-C"], "sample_orientation": ["SO-ASO", "SO-CMD-NORTH", "SO-CMD-ZERO", "SO-CO", "SO-DML", "SO-GPS-DIFF", "SO-GT5", "SO-INCL", "SO-MAG", "SO-NO", "SO-POM", "SO-REC", "SO-SIGHT", "SO-SIGHT-AZ", "SO-SIGHT-BACK", "SO-SIGHT-GF", "SO-SIGHT-LM", "SO-SM", "SO-SUN", "SO-TENSOR", "SO-V"], "sample_characterization": ["SC-AAS", "SC-ALPHA", "SC-ALPHA-ID", "SC-ANC", "SC-CHN", "SC-CHN-GC", "SC-COL", "SC-COUL", "SC-CSA", "SC-DCP", "SC-DROES", "SC-EMP", "SC-ENAA", "SC-ES", "SC-FLES", "SC-FP", "SC-FTIRS", "SC-GC", "SC-GIO", "SC-GRAV", "SC-HPLC", "SC-ICP", "SC-ICPAE", "SC-ICPMS", "SC-ICPMS-HR", "SC-ICPMS-ID", "SC-ICPMS-LA", "SC-ICPMS-MC", "SC-IDMS", "SC-IGN", "SC-IMP", "SC-INAA", "SC-IRSP", "SC-ISE", "SC-MANO", "SC-MB", "SC-MS", "SC-NAA", "SC-NO", "SC-OES", "SC-OPS", "SC-PEN", "SC-PMP", "SC-POT", "SC-RNAA", "SC-SIMS", "SC-SMA", "SC-SPEC", "SC-SPPH", "SC-SSID", "SC-SSMS", "SC-TITR", "SC-UVES", "SC-VOL", "SC-WET", "SC-XRD", "SC-XRF", "SC-XRF-EDS"], "geochronology_method": ["GM-ALPHA", "GM-ARAR", "GM-ARAR-AP", "GM-ARAR-II", "GM-ARAR-IS", "GM-ARAR-NI", "GM-ARAR-SC", "GM-ARAR-SC-10", "GM-ARAR-SC-1050", "GM-ARAR-SC-50", "GM-ARAR-TF", "GM-C14", "GM-C14-AMS", "GM-C14-BETA", "GM-C14-CAL", "GM-CC", "GM-CC-ARCH", "GM-CC-ARM", "GM-CC-ASTRO", "GM-CC-CACO3", "GM-CC-COLOR", "GM-CC-GRAPE", "GM-CC-IRM", "GM-CC-ISO", "GM-CC-REL", "GM-CC-S", "GM-CC-STRAT", "GM-CC-TECT", "GM-CC-TEPH", "GM-CC-X", "GM-CHEM", "GM-CHEM-AAR", "GM-CHEM-OH", "GM-CHEM-SC", "GM-CHEM-TH", "GM-COSMO", "GM-COSMO-AL26", "GM-COSMO-AR39", "GM-COSMO-BE10", "GM-COSMO-C14", "GM-COSMO-CL36", "GM-COSMO-HE3", "GM-COSMO-KR81", "GM-COSMO-NE21", "GM-COSMO-NI59", "GM-COSMO-SI32", "GM-DENDRO", "GM-ESR", "GM-FOSSIL", "GM-FT", "GM-HIST", "GM-INT", "GM-INT-L", "GM-INT-S", "GM-ISO", "GM-KAR", "GM-KAR-C", "GM-KAR-I", "GM-KAR-MA", "GM-KCA", "GM-KCA-I", "GM-KCA-MA", "GM-LABA", "GM-LABA-I", "GM-LABA-MA", "GM-LACE", "GM-LACE-I", "GM-LACE-MA", "GM-LICHE", "GM-LUHF", "GM-LUHF-I", "GM-LUHF-MA", "GM-LUM", "GM-LUM-IRS", "GM-LUM-OS", "GM-LUM-TH", "GM-MOD", "GM-MOD-L", "GM-MOD-S", "GM-MORPH", "GM-MORPH-DEF", "GM-MORPH-DEP", "GM-MORPH-POS", "GM-MORPH-WEATH", "GM-NO", "GM-O18", "GM-PBPB", "GM-PBPB-C", "GM-PBPB-I", "GM-PLEO", "GM-PMAG-ANOM", "GM-PMAG-APWP", "GM-PMAG-ARCH", "GM-PMAG-DIR", "GM-PMAG-POL", "GM-PMAG-REGSV", "GM-PMAG-RPI", "GM-PMAG-VEC", "GM-RATH", "GM-RBSR", "GM-RBSR-I", "GM-RBSR-MA", "GM-REOS", "GM-REOS-I", "GM-REOS-MA", "GM-REOS-PT", "GM-SCLERO", "GM-SHRIMP", "GM-SMND", "GM-SMND-I", "GM-SMND-MA", "GM-THPB", "GM-THPB-I", "GM-THPB-MA", "GM-UPA", "GM-UPB", "GM-UPB-CC-T0", "GM-UPB-CC-T1", "GM-UPB-I-206", "GM-UPB-I-207", "GM-UPB-MA-206", "GM-UPB-MA-207", "GM-USD", "GM-USD-PA231-TH230", "GM-USD-PA231-U235", "GM-USD-PB210", "GM-USD-RA226-TH230", "GM-USD-RA228-TH232", "GM-USD-TH228-TH232", "GM-USD-TH230", "GM-USD-TH230-TH232", "GM-USD-TH230-U234", "GM-USD-TH230-U238", "GM-USD-U234-U238", "GM-UTH", "GM-UTHHE", "GM-UTHPB", "GM-UTHPB-CC-T0", "GM-UTHPB-CC-T1", "GM-VARVE"]}