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Barkhatnaya

Barkhatnaya Sopka

火山原 · Russia · 874m

The Holocene scoria cones of Barkhatnaya Sopka are located on a plateau 13 km N of Vilyuchik volcano on an uplifted eroded Miocene-Pliocene block. In this view looking NE, the Mt. Barkhatnaya cone which formed 3,000-4,000 years ago is to the left, and the reddish hill to the right is an early Holocene scoria cone. The white hill in the center is a part of an eroded rhyolitic body.
The Holocene scoria cones of Barkhatnaya Sopka are located on a plateau 13 km N of Vilyuchik volcano on an uplifted eroded Miocene-Pliocene block. In this view looking NE, the Mt. Barkhatnaya cone which formed 3,000-4,000 years ago is to the left, and the reddish hill to the right is an early Holocene scoria cone. The white hill in the center is a part of an eroded rhyolitic body. · 写真: Coyrighted photo by Oleg Dirksen (Holocene Kamchataka volcanoes; http://www.kscnet.ru/ivs/volcanoes/holocene/main/main.htm).
タイプ
火山原
国
Russia
地域
北西太平洋 / Kuril Volcanic Arc
標高
874m
座標
52.802, 158.240
最終噴火
-3550年
テクトニクス環境
Subduction zone / Continental crust (> 25 km)
火山地形
Cluster
主要岩石
Basalt / Picro-Basalt
地質学的概要

The Barkhatnaya Sopka group of Pleistocene andesitic-to-rhyolitic lava domes and Holocene basaltic pyroclastic cones is located along the Paratunka River about 30 km NNW of Gorely volcano. The cinder cones are sitting on an uplifted block of eroded Miocene-Pliocene rocks. Most of the younger cones lie on the S and SE sides of the volcanic field. The Barkhatnaya cinder cone formed about 3,000-4,000 years ago (Ponomareva, 1992 p.c.).

噴火履歴

概要 (VEI時系列)
バーをクリックすると個別の噴火が表示されます
3550 BCE~3550 BCE · 1件 · 最大 VEI ?3550 BCE3550 BCE3549 BCE3549 BCE3549 BCE

詳細タイムライン

  1. 紀元前 3550年VEI ?地質学的推定
    BCE 3550 ~ 進行中

外部リンク

⚠ 参考情報です。緊急対応には使用しないでください。