Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| geochronid | int4 | 10 | √ | null |
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| decayconstantid | int4 | 10 | √ | null |
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| ratio230th232th | numeric | 0 | √ | null |
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| ratiouncertainty230th232th | numeric | 0 | √ | null |
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| activity230th238u | numeric | 0 | √ | null |
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| activityuncertainty230th238u | numeric | 0 | √ | null |
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| activity234u238u | numeric | 0 | √ | null |
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| activityuncertainty234u238u | numeric | 0 | √ | null |
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| iniratio230th232th | numeric | 0 | √ | null |
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| iniratiouncertainty230th232th | numeric | 0 | √ | null |
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