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Amerika Serikat · Medan gunung api

Red Hill volcanic field

Red Hill-Quemado

Tipe
Medan gunung api
Ketinggian
2300 m
Letusan terakhir
-9450
The Red Hill-Quemado Volcanic Field in New Mexico, USA, contains more than 40 scoria cones, some of which are in the area shown in this August 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 34 km across). There are also phreatomagmatic features including the 2-km-wide Zuni Salt Lake maar at the top of this Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 69 km across).
The Red Hill-Quemado Volcanic Field in New Mexico, USA, contains more than 40 scoria cones, some of which are in the area shown in this August 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 34 km across). There are also phreatomagmatic features including the 2-km-wide Zuni Salt Lake maar at the top of this Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 69 km across). · Foto: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/).
Tipe
Medan gunung api
Negara
Amerika Serikat
Wilayah
Amerika Utara / Basin and Range Volcanic Province
Ketinggian
2300 m
Koordinat
34.250, -108.830
Letusan terakhir
-9450
Kondisi tektonik
Zona rift / Kerak benua (> 25 km)
Bentuk lahan
Gugusan gunung api
Batuan utama
Basal / Pikrobasal
Ringkasan geologi

The Red Hill-Quemado volcanic field in western New Mexico is across the border from the Springerville volcanic field in Arizona and contains more than 40 cinder cones and maars that were active from the late Miocene to early Holocene. The volcanic field lies along the NE-trending Jemez Lineament that extends from SE Colorado to east-central Arizona. Dating by Onken and Forman (2017) showed that three eruptive events took place during the early Holocene, and that the 2-km-wide Zuni Salt Lake maar with its late-stage nested cinder cones was formed about 11,000-11,800 calibrated 14C years ago.

Riwayat letusan

3 tercatatGlosarium
Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu · Gunakan tombol panah untuk berpindah batang, Enter untuk membuka
9850 SM~9810 SM · 1 letusan · VEI maks. ?9730 SM~9690 SM · 1 letusan · VEI maks. ?9490 SM~9450 SM · 1 letusan · VEI maks. ?9850 SM9770 SM9650 SM9570 SM9490 SM

Garis waktu rinci

  1. 9450 SM (±400 tahun)VEI ?Perkiraan geologi
    9450 SM – akhir tidak diketahui
    Zuni Salt Lake maar
  2. 9700 SM (±450 tahun)VEI ?Perkiraan geologi
    9700 SM – akhir tidak diketahui
    2.5 km radius of Zuni Salt Lake
  3. 9850 SM (±500 tahun)VEI ?Perkiraan geologi
    9850 SM – akhir tidak diketahui
    Cerro Pomo?

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