{"id":848,"date":"2023-08-14T10:17:55","date_gmt":"2023-08-14T14:17:55","guid":{"rendered":"https:\/\/wpstaging.whoi.edu\/site\/deeptow\/?page_id=848"},"modified":"2023-10-25T15:34:42","modified_gmt":"2023-10-25T19:34:42","slug":"jurassic-magnetism-high-resolution-surveys-2011-cruise","status":"publish","type":"page","link":"https:\/\/website.whoi.edu\/deeptow\/research\/jurassic-magnetism\/jurassic-magnetism-high-resolution-surveys-2011-cruise\/","title":{"rendered":"Jurassic Magnetism &#8211; High resolution surveys &#8211; 2011 Cruise"},"content":{"rendered":"\n\n\t<h1>Jurassic Magnetism &#8211; High resolution surveys &#8211; 2011 Cruise<\/h1>\n<p>Our most recent expedition (TN272) to study the marine Jurassic magnetic signal in 2011 was with Co-PIs\u00a0<a href=\"https:\/\/www.msu.edu\/~tominaga\/index.html\">Masako Tominaga (Mich. State Univ)<\/a>\u00a0and Will Sager (now U.Houston). We used a state-of-the-art autonomous underwater vehicle AUV\u00a0<a href=\"https:\/\/www.whoi.edu\/what-we-do\/explore\/underwater-vehicles\/auvs\/sentry\/\">Sentry<\/a> and a deeptow towed magnetic sled with the objective of surveying the Pacific Hawaiian magnetic record to compare with our previous work in the Japanese lineations. Unfortunately, due to technical issues with the AUV only a small portion of AUV data were collected, however, a complete 800 km mid-water depth deeptow profile was collected on the cruise (see AGU poster links below). A new 2014 cruise has been scheduled to redo the AUV near-bottom magnetic survey&#8230; stay tuned! As part of this 2011 marine survey we had a significant outreach component with Prof. Adrienne Oakley of Kutztown University who brought undergraduates out on the research vessel.<\/p>\n<h2>Map of the survey region in the western Pacific.<\/h2>\n\t\t\t\t<a href=\"https:\/\/website.whoi.edu\/deeptow\/wp-content\/uploads\/sites\/66\/2023\/08\/NSF_fig1.jpg\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/website.whoi.edu\/deeptow\/wp-content\/uploads\/sites\/66\/2023\/08\/NSF_fig1.jpg\" alt=\"Map of the survey region in the western Pacific.\" height=\"1710\" width=\"2515\" title=\"NSF_fig1\" \/>\n\t\t\t\t<\/a>\n\t<h2 id=\"NSFproposal\">Link to 2011 Cruise Documents<\/h2>\n<ul>\n<li>NSF proposal: Tominaga, Tivey, Lizarralde, Oakley and Sager,\u00a0<a href=\"https:\/\/website.whoi.edu\/deeptow\/wp-content\/uploads\/sites\/66\/2023\/08\/14561_Proj_desc.pdf\"><strong>A deep AUV magnetic and seismic study of the Hawaiian Jurassic crust: the global significance of Jurassic magnetic anomalies.<\/strong><\/a><strong>\u00a0\u00a0<\/strong><em>OCE-1029965<\/em><\/li>\n<li><a href=\"https:\/\/website.whoi.edu\/deeptow\/wp-content\/uploads\/sites\/66\/2023\/08\/TN272_Cruise_Report-1.pdf\"><strong>Link to 2011 TN272 cruise report<\/strong><\/a>\n<ul>\n<li><a href=\"https:\/\/website.whoi.edu\/deeptow\/wp-content\/uploads\/sites\/66\/2023\/08\/App.1.Sentry.pdf\">TN272 cruise report Appendix-1 Sentry Operations<\/a><\/li>\n<li><a href=\"https:\/\/website.whoi.edu\/deeptow\/wp-content\/uploads\/sites\/66\/2023\/08\/App.3.Geometry.pdf\">TN272 cruise report Appendix-3 Geometry<\/a><\/li>\n<li><a href=\"https:\/\/website.whoi.edu\/deeptow\/wp-content\/uploads\/sites\/66\/2023\/08\/App.5.refraction.pdf\">TN272 cruise report Appendix-5 refraction seismics<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\t<h2>Published Materials to Date<\/h2>\n<p><strong>Hart, L., M. Tominaga,\u00a0<u>M.A. Tivey<\/u>, J.C. Kinsey, and W.W. Sager<\/strong>,\u00a0Gravity anomaly investigation on the formation and evolution of the Hawaiian Jurassic Quiet Zone upper oceanic lithosphere,\u00a0ASLO Mtg, 164: abst.15218,\u00a02014.<\/p>\n\n\n<p><strong><u>Tivey, M.<\/u>,\u00a0M. Tominaga and W.W. Sager<\/strong>,\u00a0The last frontier? High-resolution, near-bottom measurements of the Hawaiian Jurassic magnetic anomaly sequence, AGU Fall meeting,\u00a0<a href=\"http:\/\/abstractsearch.agu.org\/meetings\/2012\/FM\/sections\/T\/sessions\/T42B\/abstracts\/T42B-02.html\">Invited Abstract T42B-02<\/a>, 2012.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Jurassic Magnetism &#8211; High resolution surveys &#8211; 2011 Cruise Our most recent expedition (TN272) to study the marine Jurassic magnetic signal in 2011 was with Co-PIs\u00a0Masako Tominaga (Mich. State Univ)\u00a0and Will Sager (now U.Houston). We used a state-of-the-art autonomous underwater vehicle AUV\u00a0Sentry and a deeptow towed magnetic sled with the objective of surveying the Pacific&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":678,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":""},"_links":{"self":[{"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/pages\/848"}],"collection":[{"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/comments?post=848"}],"version-history":[{"count":3,"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/pages\/848\/revisions"}],"predecessor-version":[{"id":1136,"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/pages\/848\/revisions\/1136"}],"up":[{"embeddable":true,"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/pages\/678"}],"wp:attachment":[{"href":"https:\/\/website.whoi.edu\/deeptow\/wp-json\/wp\/v2\/media?parent=848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}