Geological age
Guadalupian
| item | description | |||||
|---|---|---|---|---|---|---|
| @id | https://gbank.gsj.jp/ld/resource/geoltime/item/GEOAGE_131020000 | |||||
| Name | Guadalupian | |||||
| Rank | Epoch | |||||
| Upper age (Ma) | 259.51 ±0.21 | |||||
| Lower age (Ma) | 274.4 ±0.4 | |||||
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| Chronostratigraphic Chart [Chart] |
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