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| Publication type | Report |
|---|---|
| Publication Subtype | USGS Unnumbered Series |
| Title | Geologic time |
| Series title | General Interest Publication |
| DOI | 10.3133/7000016 |
| Edition | Version 1.2 |
| Year Published | 1997 |
| Language | ENGLISH |
| Description | Online Edition - section "Age of the Earth" revised October 9, 1997 |
| Google Analytic Metrics | Metrics page |