Papua Nugini · Stratovolkan
Hydrographers Range
- Tipe
- Stratovolkan
- Ketinggian
- 1915 m
- Letusan terakhir
- Tidak diketahui
- Tipe
- Stratovolkan
- Negara
- Papua Nugini
- Wilayah
- Pasifik Barat Daya / Trobriand Volcanic Province
- Ketinggian
- 1915 m
- Koordinat
- -9.000, 148.370
- Letusan terakhir
- Tidak diketahui
- Kondisi tektonik
- Zona subduksi / Kerak benua (> 25 km)
- Bentuk lahan
- Komposit
- Batuan utama
- Andesit / Andesit basaltik
Ringkasan geologi
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.
Ringkasan Wikipedia
Ringkasan InggrisThe 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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