File:Chibanian Strata Stake.jpg
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Summary
| Description |
日本語: 千葉県市原市の養老川沿いにある、千葉時代を示す「チバニアン」の地層。左下は時代境界を示すゴールデンスパイク。右側の色分けされた杭は、地球の地磁気が逆転していた事を示す地層の境界を示している。
English: The Chibanian stratum, which dates back to the Chiba period, is located along the Yoro River in Ichihara City, Chiba Prefecture. At the bottom left is a golden spike that marks the boundary between eras. The color-coded stakes on the right mark the boundaries of geological formations, indicating that the Earth's magnetic field was reversing. |
| Date | |
| Source | Own work |
| Author | MaedaAkihiko |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:26, 24 April 2024 | 5,471 × 3,647 (16.46 MB) | MaedaAkihiko | Uploaded own work with UploadWizard |
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