{"id":76,"date":"2026-03-05T20:08:05","date_gmt":"2026-03-05T20:08:05","guid":{"rendered":"https:\/\/blogs.oregonstate.edu\/pmaglab\/?page_id=76"},"modified":"2026-03-05T20:08:05","modified_gmt":"2026-03-05T20:08:05","slug":"the-bengal-fan","status":"publish","type":"page","link":"https:\/\/blogs.oregonstate.edu\/pmaglab\/the-bengal-fan\/","title":{"rendered":"The Bengal Fan"},"content":{"rendered":"\n<p>Deep sea fans can be challenging places to work from both a technical perspective (e.g. coring technology) and stratigraphic perspective (e.g. complex depositional systems).&nbsp; So, we were thrilled to participate in IODP Expedition 354 which drilled a 320 km transect across the Bengal Fan at 8<sup>o<\/sup>&nbsp;N to study the uplift of the Himalaya, history of the regional monsoon, and fan depositional patterns.&nbsp; Reversal magnetostratigraphy proved to be a useful tool for correlating sites along the transect, as the lithostratigraphy at any one site largely reflects local depositional processes and proximity to the active channel levee system.&nbsp; Post-cruise, the P-mag lab is investigating the use of relative (geomagnetic) paleointensity (RPI) as a stratigraphic tool to improve these correlations during the Brunhes chron (~780 \u2013 present) where no reversals are present.<\/p>\n\n\n\n<p>The<a href=\"https:\/\/iodp.tamu.edu\/scienceops\/expeditions\/bengal_fan.html\">&nbsp;expeditions proceedings are now available<\/a>&nbsp;and we encourage you to check them out and learn more about our initial results.&nbsp; Expedition education and outreach specialists, Lisa Strong and Diane Hanano, created a few education videos related to the expedition, including videos on \u2018Turbidites\u2019 and \u2018Source to Sink,\u2019 that are great to watch and use as educational tools.<\/p>\n\n\n\n<p>Image Scrolll<\/p>\n\n\n\n<p>videos x3<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Deep sea fans can be challenging places to work from both a technical perspective (e.g. coring technology) and stratigraphic perspective (e.g. complex depositional systems).&nbsp; So, we were thrilled to participate in IODP Expedition 354 which drilled a 320 km transect across the Bengal Fan at 8o&nbsp;N to study the uplift of the Himalaya, history of [&hellip;]<\/p>\n","protected":false},"author":10851,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-76","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/pages\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/users\/10851"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":1,"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/pages\/76\/revisions"}],"predecessor-version":[{"id":77,"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/pages\/76\/revisions\/77"}],"wp:attachment":[{"href":"https:\/\/blogs.oregonstate.edu\/pmaglab\/wp-json\/wp\/v2\/media?parent=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}