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파푸아뉴기니 · 성층화산

Hydrographers Range

화산 유형
성층화산
해발
1915m
마지막 분화
미확인
The Hydrographers Range, seen here from the W, is a forested, deeply dissected volcanic massif extending from the E margin of Mount Lamington (lower right) to the northern coast of Papua New Guinea. Most activity took place during the Pleistocene, but well-preserved scoria cones and craters suggest that some Holocene activity occurred. This 1947 photo was taken prior to Lamington's catastrophic eruption in 1951.
The Hydrographers Range, seen here from the W, is a forested, deeply dissected volcanic massif extending from the E margin of Mount Lamington (lower right) to the northern coast of Papua New Guinea. Most activity took place during the Pleistocene, but well-preserved scoria cones and craters suggest that some Holocene activity occurred. This 1947 photo was taken prior to Lamington's catastrophic eruption in 1951. · 사진: Photo by Royal Australian Air Force, 1947 (published in Taylor, 1958).
화산 유형
성층화산
국가
파푸아뉴기니
지역
남서태평양 / Trobriand Volcanic Province
해발
1915m
좌표
-9.000, 148.370
마지막 분화
미확인
판구조 환경
섭입대 / 대륙 지각 (> 25 km)
화산 지형
복성화산체
주요 암석
안산암 / 현무암질 안산암
지질학적 요약

The Hydrographers Range is a forested, deeply dissected andesitic volcanic massif extending from the eastern margin of Mount Lamington north to the coast of eastern Papua New Guinea. Most activity took place during the Pleistocene, but perfectly preserved cinder cones and explosion craters on the southern side of the range suggested that some activity took place during the Holocene (Taylor, 1958). Other well-preserved cones are situated in the high country overlooking Songade village on the coast.

Wikipedia 요약

영어 요약

The Hydrographers Range is a forested mountain range in the Oro Province of southeastern Papua New Guinea. It extends from the eastern margin of Mount Lamington in the west to the Pacific Ocean coast in the east.

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