{"id":254,"date":"2026-03-07T22:12:15","date_gmt":"2026-03-07T13:12:15","guid":{"rendered":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/?p=254"},"modified":"2026-03-07T22:12:41","modified_gmt":"2026-03-07T13:12:41","slug":"a-paper-on-high-pressure-collision-metamorphism-in-mongolia","status":"publish","type":"post","link":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/2026\/03\/07\/a-paper-on-high-pressure-collision-metamorphism-in-mongolia\/","title":{"rendered":"A paper on high-pressure collision metamorphism in Mongolia"},"content":{"rendered":"\n<p>We examined the pressure\u2013temperature paths and timing of eclogites and metamorphic rocks from two serpentine m\u00e9langes located about 200 km apart in the Zavkhan Belt, Mongolia. Despite their protoliths differing significantly in age and origin, both units record the same high-pressure metamorphic event around 520 Ma, indicating they belong to a large m\u00e9lange belt. This implies that subduction-zone serpentinite m\u00e9langes incorporated diverse rocks, transported them to great depths, and underwent metamorphism during continental collision.<br>Manzshir\u00a0Bayarbold,\u00a0Atsushi\u00a0Okamoto,\u00a0Noriyoshi\u00a0Tsuchiya,\u00a0Otgonbayar\u00a0Dandar,\u00a0Shreya\u00a0Mukherjee,\u00a0Dhanya\u00a0Gelli,\u00a0Geri\u00a0Agroli,\u00a0<strong>Mayuko\u00a0Fukuyama<\/strong>,\u00a0Jamba\u00a0Byamba. (2026) Subduction-induced high-pressure collision metamorphism: Evidence from Early Cambrian eclogites in the HP Hutul M\u00e9lange, Zavkhan Terrane, Western Mongolia. Gondwana Research, 155, 176-195.<br><a href=\"https:\/\/doi.org\/10.1016\/j.gr.2026.02.002\">https:\/\/doi.org\/10.1016\/j.gr.2026.02.002<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We examined the pressure\u2013temperature paths and timing of eclogites and metamorphic rocks from two serpentine m\u00e9langes located about 200 km apart in the Zavkhan Belt, Mongolia. Despite their protoliths differing significantly in age and origin, both units record the same high-pressure metamorphic event around 520 Ma, indicating they belong to a large m\u00e9lange belt. This [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-254","post","type-post","status-publish","format-standard","hentry","category-publication"],"_links":{"self":[{"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/posts\/254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/comments?post=254"}],"version-history":[{"count":2,"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/posts\/254\/revisions"}],"predecessor-version":[{"id":256,"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/posts\/254\/revisions\/256"}],"wp:attachment":[{"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/media?parent=254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/categories?post=254"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.math.akita-u.ac.jp\/fukuyama\/en\/wp-json\/wp\/v2\/tags?post=254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}