1-1-1-1-1-1-1-1-1-1-1-1-1-1 From: "Memeti, Valbone" <vmemeti@xxxxxxxxxxxxx> We are offering a one day, pre-meeting (Monday, May 11, 2020; 8 am to 5 pm) short course Use of Magmatic Structures for Unraveling the Evolution of Magmatic Systems: Combined Field, Structural, and Geochemical Techniques <https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Furldefense.proofpoint.com%2Fv2%2Furl%3Fu%3Dhttps-3A__www.geosociety.org_GSA_Events_Section-5FMeetings_GSA_Sections_cd_2020mtg_courses.aspx-23sc1%26d%3DDwMFAg%26c%3DGlhIK-Z7Itify6iax27XCf9KYFXDgbS2ET58kP-Ckgw%26r%3DsV1PTRKG0-YOS_5yTUXPn3C-Py-u7zLpVz174gLx2CU%26m%3DLOQjl8FCPIyb2pcQRKUt2jWR2vG8hhwKk4opa6KQyn8%26s%3D9GNW98NxwbiePr40WG5LZgTsrli7Tub_UEt8VC49YZk%26e%3D&data=02%7C01%7Cvmemeti%40fullerton.edu%7Cc37f746561c34deb3ca408d77f2ed988%7C82c0b871335f4b5c9ed0a4a23565a79b%7C0%7C0%7C637117711508333080&sdata=Z3yhZU1fNFfUY3tISc94skh8CQ55fJroxJAwhQHaCK4%3D&reserved=0> at the 2020 GSA Cordilleran Section meeting, May 12-14, in Pasadena, California. The course will be held at the Westin Hotel, Pasadena. Cost $25. Instructors: Scott Paterson and Katie Ardill (University of Southern California), Cal Barnes (Texas Tech University) and Vali Memeti (Cal State University Fullerton). After a brief overview of magmatic structures, we will explore the following topics: (a) magma rheology and deformation mechanisms; (b) Internal magmatic contacts/layering; (c) Melt loss, crystal clustering, and cumulates; (d) Compositionally defined structures such as tubes, troughs, plumes, diapirs; (e) Magmatic fabrics and relationships to strain, flow and pattern interpretation; and (f) Xenoliths, cognate inclusions and enclaves. For each topic, we will integrate field, structural, and petrologic/geochemical approaches for evaluating models proposed to explain their formation and discuss how each structure can be used as a tool to document spatial-temporal magma histories. Please come join us. We look forward to a lively gathering! 1-1-1-1-1-1-1-1-1-1-1-1-1-1 ============================================================== Volcano Listserv is a collaborative venture among Arizona State University (ASU), Portland State University (PSU), the Global Volcanism Program (GVP) of the Smithsonian Institution's National Museum of Natural History, and the International Association for Volcanology and Chemistry of the Earth's Interior (IAVCEI). ASU - http://www.asu.edu/ PSU - http://pdx.edu/ GVP - http://www.volcano.si.edu/ IAVCEI - https://www.iavceivolcano.org/ To unsubscribe from the volcano list, send the message: signoff volcano to: listserv@xxxxxxx, or write to: volcano-request@xxxxxxx. To contribute to the volcano list, send your message to: volcano@xxxxxxx. Please do not send attachments. ============================================================== ------------------------------
