Mini-Workshop on Feedbacks Between Mantle Composition, Structure, and Evolution

Dates: 14, 15, 16 September 2020 (Monday, Tuesday, Wednesday)

Times (same each day): 5:00-7:00 (Los Angeles), 8:00-10:00 (New York), 13:00-15:00 (London), 14:00-16:00 (Zurich), 21:00-23:00 (Tokyo), 22:00-24:00 (Sydney)

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Registration:

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Program/Schedule (All Times are listed using CST/Central Europe Time)

Day 1: Constituents of the Lower Mantle:

Moderators: Anna Gülcher and Maxim Ballmer

14:00 Welcome and Orientation

14:05 Maxim Ballmer: Introduction to the Mini-Workshop

14:10 Val Finlayson: Temporal behavior of the Rurutu-Arago and Macdonald hotspots: Evaluating lower mantle structures below the Cook-Austral region

14:30 Fréderic Deschamps: Deep mantle temperature and composition from shear velocity and attenuation: examples of the Western Pacific and Central America

14:50 Shintaro Azuma: Two phase deformation experiments of bridgmanite and ferropericlase under high pressure and large strain

15:10 Break for 5 Minutes

15:15 Mini-Presentations (facilitated by Reidar Trønnes, click here to view mini-presentation abstracts)

• Daniel Helman: The Stability of Mantle Minerals Based on Their Dielectric Permittivity and Index of Refraction

• Ashim Rijal: Inferring equations of state of the lower mantle minerals using neural networks.

• Grace Shephard: Mapping out the lower mantle - the iron spin crossover and the ambient mantle.

• Min Chen: Existence of a low-viscosity layer beneath the 660-km discontinuity based on the orphan slabs imaged beneath

• Vernon F. Cormier: Mantle Phase Change Detection from Stochastic Tomography

• Christine Houser: Tomography's relevance for future deep Earth studies

• Anne Davaille: LLSVPs: bundles of mantle thermochemical plumes rather than thick stagnant piles

15:35 Panel Discussion (John Brodholt, Val Finlayson, Marcel Thielmann, Christine Thomas)

16:00 End

Day 2: Flow in the Lower Mantle

Moderators: Christine Houser and John Hernlund

14:00 Welcome and Orientation

14:05 Hauke Marquardt: Lower mantle phase transitions: Importance to seismology and geodynamics

14:25 Laura Cobden: Probing mantle plumes using seismic arrays

14:45 Juliane Dannberg: ULVZs as potential zones of partial melt

15:05 Break for 5 Minutes

15:10 Mini-Presentations (facilitated by Reidar Trønnes, click here to view mini-presentation abstracts)

• Lara Kalnins: Volcanism in east Australia and the Tasman Sea: Mechanisms behind three parallel hotspot trails

• Björn Heyn: How thermochemical piles control plume formation and core-mantle boundary topography

• Kevin Konrad: Mapping the History of Potentially Long-Lived Northern and Eastern SOPITA Hotspots

• Federica Restelli: Towards robust characterisation of mantle flow using the SOLA method

• Edward Clennett: Reconstructing western North America using lower mantle slabs.

• Scarlett Jesybet Montoya Rivera: Preliminary petrographic study of ultramafic xenoliths from Fresnillo, Zacatecas (Mesa Central, Mexico)

• Gabriele Morra: Hierarchical Plate Organization of the Earth and Relationship with Deep Interior Dynamics

• Diogo Lourenco: Efficient cooling of rocky planets by intrusive magmatism

• Keely O'Farrell: Deep mantle composition and early Earth surface mobility

15:35 Panel Discussion (Laura Cobden, Juliane Dannberg, Hauke Marquardt, Andrea Mundl-Petermeier)

16:00 End

Day 3: Reservoirs and Mixing in the Lower Mantle

Moderators: Maxim Ballmer and Anna Gülcher

14:00 Welcome and Orientation

14:05 Lauren Waszek: The seismic link between Earth's mid-mantle and transition zone: implications for composition and dynamics

14:30 Andrea Mundl-Petermeier: Tungsten isotope anomalies in plume derived rocks: Evidence for core-mantle interaction?

14:55 Break for 5 Minutes

15:00 Mini-Presentations (facilitated by Reidar Trønnes, click here to view mini-presentation abstracts)

• Fabio Crameri: Diagnosing ambient mantle

• Seema Kumari: 182W-142Nd isotope evolution in an open-system model of the Earth: Implication for geodynamic processes on early Earth

• Reidar G. Trønnes: Deep-rooted plumes sample Hadean refractory domains

• Maxim Ballmer: Reactive crystallization of the Basal Magma Ocean

• Margo Regier: The lithospheric to lower mantle carbon cycle in sublithospheric diamonds

• Doyeon Kim: Sequencing Seismograms: A Panoptic View of Scattering in the Core-Mantle Boundary Region

• Jamie Ward: Analysing Lower Mantle Structure using Slowness Vector Measurements

• Tim Jones: Burying Earth's primitive mantle in the slab graveyard

• Anna Gülcher: The coexistence of recycled and primordial heterogeneity in Earths lower mantle: a geodynamical perspective

• John Hernlund: Does mantle convection mix the mantle?

15:25 Moderated Open Discussion (facilitated by the convenors)

15:50 Wrap-Up, Future Prospects

15:59 Solicitation and Instructions for Submitting Workshop Feedback

16:00 End

Registered Participants:

Note: Those who declined to be publicly listed are not included below.

• Diego Osorio Afanador, Independent

• Siddhant Agarwal, DLR Berlin

• Matthew Agius, Università degli Studi Roma Tre

• Norikatsu Akizawa, University of Tokyo

• Rashni Anandawansha, New Mexico State University

• Camilo Anaya, Universidad Industrial de Santander

• Elsa Anaya, UCSC

• Antonio Angellotti, Sapienza university

• Angelo, University of Münster

• Vera Assis Fernandes, CEED Visiting Researcher

• Guillaume Avice, IPGP

• Shintaro Azuma, Tokyo Institute of Technology

• Vivek G Babu, Indian Institute of Technology, ISM Dhanbad, India

• Maxim Ballmer, UCL

• Elisa Soares Rocha Barbosa, Universidade Federal De Goiás

• Roy Bassoo, Baylor University

• Thorsten Becker, UT Austin

• Ashley Bellas, CU Boulder

• Dan Bevan, University of Bristol

• G Sree Bhuvan,

• Andy Biggin, University of Liverpool

• Ingrid Blanchard, University of Potsdam

• Thomas Bodin, Univ Lyon

• Irene Bonati, ELSI, Tokyo Institute of Technology

• Anselme Borgeaud, Institute of Earth Sciences, Academia Sinica

• Alistair Boyce, University of Cambridge

• Dan Bower, CSH, Uni Bern

• John Brodholt, UCL

• Rohan S Byrne, The University of Melbourne

• Carolina Camarda, Universidade Federal de Goiás

• Razvan Caracas , CNRS, Ecole Normale Supérieure de Lyon & CEED, Univeristy of Oslo

• Catherine Chauvel, IPGP

• Min Chen, Michigan State University

• Karwai Cheng, ETHZ

• Edward Clennett, University of Texas at Austin

• Laura Cobden, Utrecht University

• Jenny Collier, Imperial College London,

• Max Collinet, German Aerospace Center (DLR)

• Laura Parro Complutense, University of Madrid,

• Clint Conrad, University of Oslo

• Giulia Consuma, University of Bologna

• Patrick Cordier, University of Lille

• Vernon F. Cormier, University of Connecticut,

• Andrés Correa, Cruz Roja

• Sanne Cottaar, University of Cambridge

• Fabio Crameri, CEED, University of Oslo

• Neala Creasy, Colorado School of Mines

• Giacomo Criniti, Bayerisches Geoinstitut

• BHayden Dalton, The University of Melbourne

• Juliane Dannberg, University of Florida

• Pratik Kumar Das, CEED, University of Oslo

• Anne Davaille, CNRS / University Paris-Saclay

• Huw Davies, Cardiff University

• Rhodri Davies, Australian National University

• Frederic Deschamps, Academia Sinica

• Matteo Desiderio, University College London

• Arwen Deuss, Utrecht University

• Jemila Edmond, Case Western Reserve University,

• Isaac Esleytter Montalvan Diaz, Jorge Basadre Grohman University State

• Andrea Di Muro, IPGP

• Susannah Dorfman, Michigan State University,

• James Dottin III, University of Maryland

• Alvaro Sergio Osma Duarte, Master student

• Sabine Dude, University of Münster

• Thomas Duvernay, Australian National University

• Manuele Faccenda, Università di Padova

• Val Finlayson, University of Maryland

• Angus Fitzpayne, ETH Zürich

• Megan Flanagan, EditSprings

• Fleury, DLR

• Millet Florian, University of Cambridge

• Carlos Gallego, Colombian Geological Survey

• Sandra Ramírez García, Universidad Nacional Autónoma de México

• Fanny Garel, Université de Montpellier, France

• Vanessa Colás Ginés, Instituto de Geología, UNAM

• Andrea Giuliani, ETH Zurich

• Fernanda Gervasoni, Federal University of Goiás

• Gönenç Göçmengil, Istanbul University-Cerrahpaşa, Geochronology and Geochemistry Laboratory

• Julián Eduardo Pinzón Gonzalez, Estudiante

• Chris Gregson, University of Bristol

• Weibin Gui

• Anna Gülcher, ETH-Zurich

• Fabián Gutiérrez-Aguilar, National Autonomous University of Mexico

• Ulrich Hansen , University of Münster

• Gerrit Hein, University of Vienna,

• Benedict Heinen, University of Bristol

• Daniel Helman, College of Micronesia-FSM

• Jean-Alexis Hernandez, CEED, University of Oslo

• John Hernlund, ELSI, Tokyo Institute of Technology

• Björn Heyn, CEED, UiO

• Mark Hoggard, Harvard University

• Anna Horleston, University of Bristol

• Christine Houser, ELSI, Tokyo Institute of Technology

• Dongyang Huang, ETH

• Ilenia, INGV

• Jessica Irving, University of Bristol

• Mike Jansen, University of Cologne

• Jennifer Jenkins, University of Cambridge

• Jiajun, Institute of Geochemistry Chinses Academy of Sciences

• Jianjun Jiang, Princeton University

• Tim Jones, University California San Diego

• Lara Kalnins, University of Edinburgh

• Richard Katz, University of Oxford

• Matthew Kemp, University of Oxford

• Doyeon Kim, University of Maryland

• Taehyun Kim, Yonsei Univeristy

• Scott King, Virginia Tech,

• Ben Knight, Monash University,

• Paula Koelemeijer, Royal Holloway University of London

• Kevin Konrad, Oregon State University

• Agata Krzesinska, Centre for Earth Evolution and Dynamics, UiO

• Dave Kuentz, Miami University

• Britany Kulka, Arizona State University

• Seema Kumari, Indian Institute of Technology Kanpur, India

• Ilya Kupenko, University of Münster,

• Voon Hui Lai, Australian National University

• Yaqi Jie, Michigan State University

• Matthieu Laneuville, Earth-Life Science Institute, Tokyo

• Marine Lasbleis, Université de Nantes, CNRS

• Kanani Lee, Lawrence Livermore National Laboratory

• Yongjae Lee, Yonsei University

• Charles E Leher, Aarhus University and UC Davis

• Ved Lekic, University of Maryland, College Park

• Guoliang Li, 1Department of Earth and Environmental Sciences, Michigan State University, East Lansing, MI, 48824

• Jiaqi Li, Michigan State University

• Yang Li, Institute of Geology and Geophysics, Chinese Academy of Sciences

• Yunguo Li, University College London

• Zhi Li, University of Cambridge

• Bob Liebermann, Stony Brook University

• Kang Wei Lim, ELSI, Tokyo Institute of Technology

• Thuany Costa de Lima, Australian National University

• Jung-fu Lin, The University of Texas at Austin

• María del Mar Almazán López, Instituto de Geología, Universidad Nacional Autónoma de México

• Oliver Lord, University of Bristol

• Diogo Lourenco, University of California, Berkeley

• Mingda Lv, Michigan State University

• Manas M, Wadia Institute of Himalayan Geology, India

• Ziqi Ma, Institute of Geology and Geophysics Chinese Academy of Sciences

• Christian Maas, University of Münster

• Arnould Maëlis, CEED, University of Oslo

• Lucan Mameri, University of Montpellier

• Walid Ben Mansour, Macquarie University

• Hauke Marquardt, Oxford University

• Enrico Marzotto, Bayerisches Geoinstitut, BGI

• Maxime Maurice, German Aerospace Center (DLR), Berlin

• Sergei Medvedev, University of Oslo

• Davi Resende Messias, UFG

• Chris Erik Mohn, Centre of Earth Evolution and Dynamics, University of Oslo

• Alessandra Montanini, University of Parma, Italy

• Walter D. Mooney, US Geological Survey

• Guillaume Morard, ISTerre, Grenoble

• Gabriele Morra, University of Louisiana at Lafayette

• Dr. Mueller, KIT

• Joshua Muir, Institute of Geochemistry Chinese Academy of Sciences

• Andrea Mundl-Petermeier, University of Vienna

• Henri-Claude Nataf, Univ Grenoble Alpes / CNRS

• Ziqin Ni, University of Maryland College Park

• Keely O'Farrell, University of Kentucky

• Naywanii Geovana Garcia de Oliveira, Universidade Federal de Goiás

• Wendy Panero, Ohio State University

• James Panton, Cardiff University

• Daniel Patias, University of Queensland

• Jyotirmoy Paul, Indian Institute of Science

• Kevin Pedroza, Universidad Nacional Autónoma de México

• Graham Pearson, University of Alberta

• Allison Pease, Michigan State University

• Brad Peters, ETH Zurich

• Claudia Piromallo, Istituto Nazionale di Geofisica e Vulcanologia, INGV,

• Ana-Catalina Plesa, DLR

• Adina Pusok, University of Oxford

• Fei Qin, University of Bristol

• Margo Regier, University of Alberta

• Federica Restelli, Royal Holloway University of London

• Fred Richards, Imperial College London

• Ashim Rijal, Utrecht University

• Jeroen Ritsema, University of Michigan

• Sebastian Ritterbex, GRC Ehime University

• Scarlett Jesybet Montoya Rivera, Instituto Politécnico Nacional

• Attilio Rivoldini, Observatoire Royal de Belgique

• Federica Rochira, University of Münster

• Melissa Rodríguez, Universidad industrial de Santander

• Tobias Rolf, CEED Oslo

• Severine Rosat, CNRS - Univ. Strasbourg

• Sebastian Rost, University of Leeds

• Tracy Rushmer, Macquarie University

• Stuart Russell, University of Cambridge

• Kivanc Sabunis, Colorado State University

• Julia Tatsue Fogaça Saijo, Goias Federal University

• Giulia Salari, Sapienza University of Rome

• Sonia Alejandra Torres Sanchez, Universidad Autonoma de San Luis Potosi

• Vincent Sassard, Utrecht University

• Diana Saturnino, LPG Nantes, CNRS

• Arushi Saxena, University of Florida

• Beatrice Schiavon, Sapienza University of Rome

• Falko Schulz, German Aerospace Center (DLR)

• Lina Schumacher, University of Münster

• Sabrina Schwinger, German Aerospace Center (DLR)

• Arianna Secchiari, University of Parma

• Joyjeet Sen, Jadavpur University, Kolkata, India

• Nicolo Sgreva, Univ. Paris-Saclay

• Azhar Mohammad Shaikh, University of Johannesburg

• Shivangi Sharan, LPG, University of Nantes

• Grace Shephard, CEED, Uni.Oslo

• Sheng-An Shih, Université catholique de Louvain

• Christopher Smith, University of Bristol

• Claudia Stein, University of Münster

• ABernhard Steinberger, GFZ German Research Centre for Geosciences

• Daniel Stubbs, University of Bristol

• Jun Su, ELSI, Tokyo Institute of Technology

• Yuki Suzuki, University of Tokyo

• Paul Tackley, ETH Zurich

• Shigehiko Tateno, ELSI, Tokyo Tech

• Marcel Thielmann, Bayerisches Geoinstitut, Universität Bayreuth

• Christine Thomas, University of Münster

• Meng Tian, University of Bern

• Rosaria Tondi, INGV

• Viktoria Trautner, Vrije Universiteit Amsterdam

• Luis Javier Gutierrez Trejo, National Autonomous University of Mexico

• Evangelia Tripoliti, UCL

• Reidar Trønnes, CEED, University of Oslo

• Nicola Tosi, DLR

• Miguel Tupinambá, Faculdade de Geologia, Riode Janeiro State University

• Jonas Tusch, University of Cologne

• Khan Akram Ullah , PhD research student at Northwest university, China

• Nancy Van Wagoner, Thompson Rivers University, Geology

• Iris van Zelst, University of Leeds

• Lidunka Vocadlo, UCL

• Jon Wade, University of Oxford

• Jamie Ward, University of Leeds

• Lauren Waszek, Australia National University

• Shawn Wei, Michigan State University

• Donald Weidner, Stony Brook University

• Renata Maria Mattosinho Wentzcovitch, Columbia University

• Matt Whitaker, Stony Brook University

• Elisabeth Widom, Miami University

• Lori Willhite, University of Maryland

• Jenny Wong, ISTerre, Grenoble

• Fei Wu, Institute of Geochemistry, Chinese Academy of Sciences

• Michael Wysession, Washington University in St. Louis

• Ziyi Xi, Michigan State University

• Gaurav Yadav, ILBS

• Jianfeng Yang, University of Padova

• Jiayuan Yao, Nanyang Technological University

• Bo Zhang, California institute of Technology

• Wenyi Zhou, University of New Mexico