Geological age
Early Devonian
| item | description | |||||
|---|---|---|---|---|---|---|
| @id | https://gbank.gsj.jp/ld/resource/geoltime/item/GEOAGE_133030000 | |||||
| Name | Early Devonian | |||||
| Rank | Epoch | |||||
| Upper age (Ma) | 393.47 ±0.99 | |||||
| Lower age (Ma) | 419.62 ±1.36 | |||||
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| Chronostratigraphic Chart [Chart] |
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