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Kyatwa

Ndali-Kasenda Volcanic Field

화산대지 · Uganda · 1300m

Mostly lake-filled maars and tuff cones dot the center of this NASA Landsat image (with N to the top) of the Kyatwa volcanic field. The Kyatwa vents, also known as the Ndale volcanic field, occupy the Western Rift Valley, east of the Ruwenzori Mountains halfway between Lake Edward and Lake Albert. The Kyatwa tuff cones are part of a group of Pleistocene-to-recent volcanic fields in western Uganda.
Mostly lake-filled maars and tuff cones dot the center of this NASA Landsat image (with N to the top) of the Kyatwa volcanic field. The Kyatwa vents, also known as the Ndale volcanic field, occupy the Western Rift Valley, east of the Ruwenzori Mountains halfway between Lake Edward and Lake Albert. The Kyatwa tuff cones are part of a group of Pleistocene-to-recent volcanic fields in western Uganda. · 사진: NASA Landsat 7 image (worldwind.arc.nasa.gov) · Wikimedia Commons
화산 유형
화산대지
국가
Uganda
지역
Eastern Africa Volcanic Regions / Albertine Rift Volcanic Province
해발
1300m
좌표
0.458, 30.275
마지막 분화
미확인
판구조 환경
Rift zone / Continental crust (> 25 km)
화산 지형
Cluster
주요 암석
Foidite
지질학적 요약

The Ndali-Kasenda Volcanic Field (also known as Kwatya) is located in the Western Rift Valley, N of the equator and E of the Ruwenzori Mountains about halfway between Lake Edward and Lake Albert. The numerous tuff cones and lake-filled maars are part of a group of Quaternary volcanic fields in western Uganda. Leaf fragments obtained from basal sediments cored from Lake Kifuruka were radiocarbon dated to 11,560 cal BP (9610 BCE) (Kiage et al., 2020). No eruption dates are known.

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