Baikal Rift Zone - Wikipedia, the free encyclopedia
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The Baikal Rift Zone is a divergent plate boundary centered beneath Lake Baikal in southeastern Russia. To its west is the Eurasian Plate and to its east is the Amur Plate which is moving away from ...
en.wikipedia.org/wiki/Baikal_Rift_Zone
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Most eruptions originate at the summits and rift zones of Hualalai, Mauna Loa , and Kilauea. Rift zones are areas where the volcano is rifting or splitting apart. The rock in a rift zone has many cracks and is relatively weak, and thus it is easiest for magma to make its way to the surface through these rift zones.
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www.uhh.hawaii.edu/~nat_haz/volcanoes/riftzones.php
www.uhh.hawaii.edu/~nat_haz/volcanoes/riftzones.php
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; A region of Earth’s crust along which divergence is taking place. A linear zone of volcanic activity and faulting usually associated with diverging plates or crustal stretching.
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www.cartage.org.lb/en/themes/Sciences/Earthscience/Geol...
www.cartage.org.lb/en/themes/Sciences/Earthscience/Geology/AboutGeology/GeologicGlossary/R/riftzone.htm
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The summit of Kilauea extended at a rate of 0.26 meter per year until 1983, the south flank uplifted more than 0.5 meter, and the axes of both the volcano's rift zones extended and subsided; the summit continues to subside.
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www.sciencemag.org/cgi/content/abstract/247/4948/1311
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Researchers have developed a new model to explain the forming of rift zones. Rift zones are long cracks in the Earth's crust between the tectonic plates. They are generally over 1000km long, 30-100km wide and up to 10km deep. ... Rift zones can divide continents...
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www.sciencedaily.com/releases/2009/02/090211122136.htm
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Photograph by J.P. Lockwood in July 1975. Aerial view of the northeast rift zone of Mauna Loa Volcano, Hawai`i. Dark lava flows spread away from the rift zone ... A rift zone is an elongate system of crustal fractures associated with an area that has undergone extension (ground has spread apart).
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volcanoes.usgs.gov/images/pglossary/RiftZone.php
volcanoes.usgs.gov/images/pglossary/RiftZone.php
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Quaternary volcanism of the Cañadas series and giant landslides were principally confined to triaxial rift zones. The mechanism of triaxial rifting, however, has remained unclear.
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www.agu.org/pubs/crossref/2003/2002GL016610.shtml
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Field observations and geodetic data indicate that dike intrusion in volcanic rift zones typically generates normal faulting and graben subsidence at the Earth's surface.
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www.agu.org/pubs/crossref/1992/91JB02170.shtml
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