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Mineral Resources On-Line Spatial Data

Mineral Resources > Online Spatial Data > K/Ar ages from the National Geochronological Database

Database fields in category Processing information

Label Statistics Description
ANALYSISTYShow statistics for this fieldMethod of K/Ar dating
AGECOMMENTShow statistics for this fieldInformative text about the estimated age or the material analyzed
DECCONShow statistics for this fieldPotassium decay contants used in age calculation
REFCODEShow statistics for this fieldNGDB coded value linking radiometric date with published reference
REFERENCEShow statistics for this fieldReference which is the source of the analytical information

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