Quarternary Volcano
Hirayu
| item | description | ||||
|---|---|---|---|---|---|
| Name | Hirayu | ||||
| Volcano type | Intrusive | ||||
| Rock type | Tonalite, Diorite | ||||
| Activity period | Early Pleistocene | ||||
| Upper (x10,000 y.) | 78 | ||||
| Lower (x10,000 y.) | 181 | ||||
| Age reliability | C | ||||
| Class | Intrusive rock | ||||
| location | |||||
| @id | https://gbank.gsj.jp/ld/resource/q4magmatism/volcano/435 | ||||
| 対応火山情報 |
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| Reference |
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