Easter_hotspot

Easter hotspot

Easter hotspot

Add article description

The Easter hotspot is a volcanic hotspot located in the southeastern Pacific Ocean. The hotspot created the Sala y Gómez Ridge which includes Easter Island, Salas y Gómez Island and the Pukao Seamount which is at the ridge's young western edge. Easter Island, because of its tectonomagmatic features (low eruptive rate, scattered rift zones, and scarce lateral collapses), represents an end-member type of hotspot volcano in this chain.[1]

The Easter hotspot is marked 7 on the map

The hotspot may also be responsible for the formation of the Tuamotu Archipelago, Line Islands, and the chain of seamounts lying in between.[2]

See also

References

  1. [1]
    Vezzoli, Luigina; Acocella, Valerio (1 May 2009). "Easter Island, SE Pacific: An end-member type of hotspot volcanism". GSA Bulletin. 121 (5–6): 869–886. Bibcode:2009GSAB..121..869V. doi:10.1130/B26470.1. ISSN 0016-7606.
  2. [2]
    W. J. Morgan (1971). "Convection Plumes in the Lower Mantle". Nature. 230 (5288): 42–43. Bibcode:1971Natur.230...42M. doi:10.1038/230042a0. S2CID 4145715.


Stub icon

This volcanology article is a stub. You can help Wikipedia by expanding it.
Share this article:

This article uses material from the Wikipedia article Easter_hotspot, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.