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Erciyes Volcanic Complex

성층화산 · Turkiye · 3864m

Erciyes Dagi volcano in central Turkey, seen here from the WSW, is an eroded stratovolcano that covers an area of 1,300 km2. Numerous parasitic cones and lava domes are concentrated on its northern flank.
Erciyes Dagi volcano in central Turkey, seen here from the WSW, is an eroded stratovolcano that covers an area of 1,300 km2. Numerous parasitic cones and lava domes are concentrated on its northern flank. · 사진: Photo by Richard Waitt, 1994 (U.S. Geological Survey). · Wikimedia Commons
화산 유형
성층화산
국가
Turkiye
지역
European Volcanic Regions / Western Anatolian Volcanic Province
해발
3864m
좌표
38.531, 35.447
마지막 분화
-6880년
판구조 환경
Intraplate / Continental crust (> 25 km)
화산 지형
Composite
주요 암석
Dacite
지질학적 요약

The Erciyes Volcanic Complex at the northern end of the Sultansazligi Basin in central Anatolia is dominated by the massive eroded Erciyes Dagi stratovolcano at the approximate center of a radial monogenetic volcanic field 32 km in diameter, extending further towards the N. Uslular et al. (2021) identified 100 lava domes (dacitic to rhyolitic), 40 scoria cones (basaltic to andesitic), four maars (basaltic andesitic), and 44 undifferentiated features as part of this complex. Growth of the modern edifice began about 900,000 years ago, following Pliocene caldera collapse of the Kocdag complex. The youngest dated rock was from an 83,000-year-old dacitic lava flow, but rhyodacitic eruptions and lava dome growth occurred later at the Perikartin dome. One of the latest documented events was an edifice collapse that produced a large debris avalanche that extended to the east. An early Holocene distal tephra layer in Lebanon was attributed to Erciyes Dagi. Uncertainty remains regarding reported eruptions and their possible depiction on Roman Cappadocian coins. Accounts possibly referring to eruptions could also be attributed to methane releases from a swamp in the Sultansazligi Basin.

Wikipedia 요약

영어 요약

Mount Erciyes is an inactive volcano in Kayseri Province, Turkey. It is a large stratovolcano surrounded by many monogenetic vents and lava domes, and one maar. The bulk of the volcano is formed by lava flows of andesitic and dacitic composition. At some time in the past, part of the summit collapsed towards the east.

Wikipedia · CC BY-SA · 전체 기사 보기

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
6880 BCE~6642 BCE · 1건 · 최고 VEI ?15~253 · 1건 · 최고 VEI ?6880 BCE5216 BCE3313 BCE1649 BCE15

상세 타임라인

  1. 253년VEI ?지질학적 추정
    253 ~ 진행 중
  2. 기원전 6880년 (±40년)VEI ?지질학적 추정
    BCE 6880 ~ 진행 중

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