Buchanan Kerswell, PhD

Curriculum Vitae: Jul 22 2025

University of Liverpool
+44 7783 017628
buchanankerswell.com

Summary

I study how Earth’s mantle and tectonic plates move using fieldwork, petrography, numerical geodynamic modeling, applied statistics, and analytical techniques in laboratories. My work focuses on rock formation and deformation at a small scales, and how these processes affect larger systems. Thus, my colleagues and students typically work in remote mountains, use electron beams in labs, and run simulations on large computer clusters. I also teach, create learning materials, and explore how AI can improve geoscience.

Education

year what
May 2022 : Aug 2015 PhD GeosciencesBoise State University
Supervisor: Dr. Matthew Kohn
Dissertation: Computational Approaches to Understanding Subduction Zone Geodynamics, Surface Heat Flow, and the Metamorphic Rock Record
Jul 2015 : Aug 2011 BSc Earth ScienceUtah Valley University
Supervisor: Dr. Steven Fellows
Thesis: Geochemical Analysis Of Tourmaline as a Tool for Determining the Location and Characteristics of the Main Centeral Thurst, Central Nepal

Professional Appointments

year what
present : Nov 2024 Postdoctoral research associateUniversity of Liverpool
Investigated phase transformations in mantle flow models under non-hydrostatic stress conditions
Oct 2024 : May 2023 Postdoctoral research associateGéosciences Montpellier
Applied machine learning (ML) and artificial intelligence (AI) techniques to geochemical and thermodynamic datasets to increase the efficiency of predicting rock properties in numerical geodynamic simulations
May 2023 : Aug 2022 Visiting assistant professorMiami University
Adapted, updated, delivered, and graded course materials, mentored independent undergraduate research on high-pressure metamorphic rocks within the AUGITE program, taught graduate/undergraduate seminars on scientific communication including technical writing workshops and student-led public presentations and discussions, completed a New Faculty Teaching Enhancement Program with Miami’s Center for Teaching and Learning, participated in cross-disciplinary events across campus
May 2019 : Jan 2019 InstructorBoise State University
Adapted, updated, delivered, and graded course materials, transitioned a field-based course to online-learning, produced a virtual field trip during the early COVID-19 pandemic
Aug 2018 : Jun 2018 Visiting studentSorbonne Université
Supervisor: Dr. Philippe Agard
Studied rheologic theory and application, implemented metamorphic–rheologic processes into numerical geodynamic models
Dec 2017 : Sep 2017 Visiting studentETH-Zürich
Supervisor: Dr. Taras Gerya
Studied computational fluid dynamic theory and application, practiced high performace computing, and developed finite-difference numerical geodynamic models of subduction
May 2022 : Aug 2015 Graduate research associateBoise State University
Supervisor: Dr. Matthew Kohn
Studied petrologic theory and application, practiced chemistry- and physics-based analytical techniques, sampled various rock types and tectonic structures from exhumed HP terranes (Catalina Island, W Alps, NW India, Greece), led seminars on tectonic theory and application
May 2021 : Aug 2015 Graduate teaching associateBoise State University
Adapted, updated, delivered, and graded course materials, organized, ran, and graded up to one field exercise per week, developed web pages and inclusive formats to enhance online-learning experiences
May 2021 : Aug 2015 Guest lecturerBoise State University
Introduced finite-difference numerical modeling approaches, led students through live coding tutorials (a student’s code featured in this peer-reviewed publication), presented selected material on subduction zone metamorphism and geodynamics

Peer-reviewed Publications

Pending Books

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[1] B. Kerswell (2025). Methods in Tectonics: From Big Data to Machine Learning. Geoscience in Practice: Geological Society of London.

Pending Journal Articles

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[1] B. Kerswell, M. Kohn (2025). A Comparison of Surface Heat Flow Interpolations Near Subduction Zones. In preparation. online pdf repo

Published Journal Articles

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[1] B. Kerswell, N. Cerpa, A. Tommasi, M. Godard, J. Alberto Padrón-Navarta (2024). RocMLMs: Predicting Rock Properties through Machine Learning Models. JGR: MLC. doi: 10.1029/2024JH000264 online pdf repo google
[2] B. Kerswell, M. Kohn, T. Gerya (2023). Computing Rates and Distributions of Rock Recovery in Subduction Zones. Geochemistry, Geophysics, Geosystems. doi: 10.1029/2022GC010834 online pdf repo google
[3] M. Klöcking, L. Wyborn, K. Lehnert, B. Ware, A. Prent, L. Profeta, F. Kohlmann, W. Noble, I. Bruno, S. Lambart, H. Ananuer, N. Barber, H. Becker, M. Brodbeck, H. Deng, K. Deng, K. Elger, G. de Souza Franco, Y. Gao, K. Ghasera, D. Hezel, J. Huang, B. Kerswell, J. Kim, H. Koch, A. Lanati, G. ter Maat, N. Martínez-Villegas, L. Nana Yobo, N. Randazzo, A. Redaa, W. Schäfer, M. R. Swing, R. Taylor, M. Traun, J. Whelan, T. Zhou (2023). Community Recommendations for Geochemical Data, Services and Analytical Capabilities in the 21st Century. Geochimica et Cosmochimica Acta. doi: 10.1016/j.gca.2023.04.024 online pdf google
[4] B. Kerswell, M. Kohn, T. Gerya (2021). Backarc Lithospheric Thickness and Serpentine Stability Control Slab-Mantle Coupling Depths in Subduction Zones. Geochemistry, Geophysics, Geosystems. doi: 10.1029/2020GC009304 online pdf repo google
[5] S. Long, M. Kohn, B. Kerswell, J. Starnes, K. Larson, N. Blackford, E. Soignard (2020). Thermometry and Microstructural Analysis Imply Protracted Extensional Exhumation of the Tso Morari UHP Nappe, Northwestern Himalaya: Implications for Models of UHP Exhumation. Tectonics. doi: 10.1029/2020TC006482 online pdf repo google
[6] M. Kohn, A. Castro, B. Kerswell, C. Ranero, F. Spear (2018). Shear Heating Reconciles Thermal Models with the Metamorphic Rock Record of Subduction. Proceedings of the National Academy of Sciences. doi: 10.1073/pnas.1809962115 online pdf google

Conference Proceedings

num citation
[1] B. Kerswell, N. Cerpa, A. Tommasi, M. Godard, J. Alberto Padrón-Navarta (2024). RocMLMs: Predicting Rock Properties through Machine Learning Models. American Geophysical Union 2024, Washington D.C.. abstract slides video
[2] B. Kerswell, N. Cerpa, A. Tommasi, M. Godard, J. Alberto Padrón-Navarta (2024). RocMLMs: Predicting Rock Properties through Machine Learning Models. European Geosciences Union 2024, Vienna Austria. doi: 10.5194/egusphere-egu24-8578 abstract slides
[3] B. Kerswell, M. Kohn (2023). A Comparison of Surface Heat Flow Interpolations Near Subduction Zones. Goldschmidt 2023, Lyon France. slides
[4] D. Sims, B. Kerswell (2023). Deformation of Dry High-Pressure Eclogites During Tectonic Slicing of Subducted Oceanic Lithosphere: a Case Study from the Monviso Ophiolite, Italy. Geological Society of America North-Central 2023, Grand Rapids. doi: 10.1130/abs/2023NC-386862 abstract
[5] C. Morrison, B. Kerswell (2023). Comparing PT Paths of Metamorphic Rocks Determined by Quantitative and Semi-Quantitative Approaches: a Case Study from the Monviso Ophiolite, Italy. Geological Society of America North-Central 2023, Grand Rapids. doi: 10.1130/abs/2023NC-386686 abstract
[6] B. Kerswell, M. Kohn (2022). A Comparison of Surface Heat Flow Interpolations Near Subduction Zones. American Geophysical Union 2022, Chicago. abstract slides video
[7] B. Kerswell, M. Kohn, T. Gerya (2022). Computing Rates and Distributions of Rock Recovery in Subduction Zones. Geological Society of America 2022, Denver. abstract slides
[8] B. Kerswell, M. Kohn, T. Gerya (2022). Computing Rates and Distributions of Rock Recovery in Subduction Zones. Goldschmidt 2022, Honolulu USA. abstract slides video
[9] B. Kerswell, M. Kohn, T. Gerya (2018). A Physical Mechanism Explaining the Common Depth of Slab-Mantle Coupling and Formation of a Rheologic Backstop at ~80 km Depth. Goldschmidt 2018, Boston USA. abstract
[10] B. Kerswell, M. Kohn, T. Gerya (2018). Backarc Lithospheric Thickness and Serpentine Stability Control Slab-Mantle Coupling Depths in Subduction Zones. 50 Years of Plate Tectonics: Then, Now, and Beyond, Collège de France, Paris France.
[11] B. Kerswell, S. Fellows, S. Emerman, S. Panday, S. Adhikari (2014). Geochemical Analysis Of Tourmaline as a Tool for Determining the Location and Characteristics of the Main Centeral Thurst, Central Nepal. Geological Society of America 2014, Vancouver Canada. abstract slides

Invited Talks

num citation
[1] B. Kerswell, N. Cerpa, A. Tommasi, M. Godard, J. Alberto Padrón-Navarta (2024). RocMLMs: Predicting Rock Properties through Machine Learning Models. American Geophysical Union 2024, Washington D.C. slides video
[2] B. Kerswell (2022). Evaluating Distributions of High-Pressure Rock Recovery in Subduction Zones with Large Empirical Datasets and Numerical Simulations. University of Minnesota. slides
[3] B. Kerswell (2022). Evaluating Aspects of Geodynamic Uniformity Among Subduction Zones with Large Empirical Datasets and Numerical Simulations. University of Southern California. slides video

Professional Development

Workshops

year what
Jun 2025 ASPECT HackathonGarden City, Utah, USA
Implemented a new material model in ASPECT that governs phase transformation kinetics via non-equilibrium thermodynamics
Apr 2025 Metamorphic Studies GroupLiverpool, United Kingdom
Presented research and engaged in networking and scientific discussions focusing on metamorphic petrology
Apr 2025 Imaging Planetary Solid DynamicsCambridge, United Kingdom
Presented research and engaged in networking and scientific discussions focusing on seismology and geodynamics
Sep 2024 Ada LovelaceSéte, France
Presented research and engaged in networking and scientific discussions focusing on numerical geodynamic modeling
Jul 2024 ERC RhEoVOLUTIONMontpellier, France
Presented research and engaged in networking and scientific discussions focusing on deformation in the solid Earth
Jul 2024 French Network on Subduction Zones (FrenSZ)Barcelonnette, France
Presented research and engaged in networking and scientific discussions focusing on subduction zone dynamics
Jan 2024 ERC RhEoVOLUTIONVillard-de-Lans, France
Presented research and engaged in networking and scientific discussions focusing on deformation in the solid Earth
May 2023 Réseau Numérique en Terre Solide (NuTS)Université Lyon 1
Presented research and engaged in networking and scientific discussions focusing on current capabilities and new directions for scientific computing in the geosciences
Jul 2022 Earth Science Meets Data ScienceGoldschmidt Conference Honolulu
Explored scientific challenges in geochemistry, showcased examples of existing data solutions/infrastructures/services, discussed recommendations, best practices, and essential features of a globally standardised geochemical data framework
Jul 2020 Preparing for an academic careerEarth Educators Rendezvous
Discussed career paths, prepared and reviewed job application materials
Feb 2019 GeoPRISMS Synthesis & Integration TEIHotel Menger, San Antonio TX
Engaged in community efforts to synthesize the successful achievements of the MARGINS and GeoPRISMS programs, participated in an Early-Career Investigator symposium to identify outstanding questions in subduction zone research
Aug 2018 GeoPRISMS EFIREBoston College, MA
Engaged in community building, initiated strategic sharing and storage protocols for EFIRE samples, presented research on subduction zone mechanics, planned a field institute for 2019
Dec 2016 GeoPRISMS EFIREMarin Headlands Hostel, CA
Engaged in community building, discussed past research to identify future targets for subduction zone investigations, planned a field institute for 2017
Feb 2016 SIMS student workshopUCLA EPSS
Engaged in a 5-day workshop focused on principles and practice of secondary-ion mass spectrometry (SIMS)

Scholarly Teaching

year what
Aug 2022 New faculty teaching enhancement programMiami University CTE
Engaged in numerous activities on improving scholarly teaching
Aug 2020 Graduate identity formation through teachingBoise State University CTL
Planned K-12 lessons with Education majors based on next generation science standards
Aug 2020 Exploration in pedagogyBoise State University CTL
Engaged in numerous activities on pedagogy and inclusive teaching

Awards & Honors

Minor Awards

year what
Jun 2019 Research grant$3,500 GeoPRISMS: EFIRE
Sampling mafic eclogites from Monviso, Italy
Feb 2016 Research grant$1,500 Geological Society of America
Zr-in-Rutile EPMA analysis

Proposed Projects (not funded)

year what
Nov 2024 Fellowship€89,000 Humboldt Foundation
Interplay between Metamorphic Reactions and Fluid-Mediated Strain Localization: A Comparative Study of Mélange-Type and Coherent-Type Ophiolites in the Cycladic Archipelago and Western Alps
Jun 2024 Fellowship€80,400 Juan de la Cierva (reserve: #6 of 154)
Investigating the interplay between fluid-mediated metamorphic reactions and strain localization during tectonic slicing of subducted oceanic lithosphere: a case study from the Monviso Ophiolite, Italy
Feb 2024 Fellowship€195,915 Marie Curie Fellowship (score: 85.6/100)
Supervised Machine learning for Accurate and Rapid Thermodynamics in GEOdynamic Simulation (SMARTGEOS)

Honors

year what
May 2021 Outstanding graduate teaching assistantBoise State University
Voted best Teaching Assistant by the Department of Geosciences student body
May 2015 Outstanding undergraduate contributionsUtah Valley University
Engaged in community building, organized field trips, and served as president of the Geology Club
Jan 2013 NSF undergraduate STEM fellowshipUtah Valley University
Engaged in interdisciplinary activities with faculty mentors and undergraduates from STEM fields

Professional Service

International

year what
Apr 2025 ReviewerJournal of Metamorphic Geology
May 2024 ReviewerScientific Reports
Jan 2024 RevieweriScience (Cell Press)
Oct 2023 ReviewerGondwana Research
Dec 2022 OSPA JudgeAGU Fall Meeting 2022 Chicago
Nov 2022 ReviewerGerman Research Foundation (DFG)
Oct 2022 ReviewerGeophysics Geochemistry Geosystems (G3)

University

year what
Apr 2025 Organizing committeeMinSoc Metamorphic Studies Group
50+ participants
Co-organized and hosted meeting and workshop on behalf of the Mineralogical Society
May 2023 Faculty judgeRoad Test Pitch Competition 2023
100+ undergraduates
Heard undergraduates pitch early-stage business ideas that they developed at Miami University’s Farmers Business School
Mar 2023 Faculty mentorSocial Innovation Weekend 2023
100+ undergraduates
Engaged with student teams at Miami University’s Farmers Business School as they proposed innovative new technologies regarding climate change and its impacts on our society

Professional Affiliations

year what
Jan 2024 MemberEuropean Geosciences Union

Jan 2021 MemberInternational Association for Mathematical Geosciences

Jan 2012 MemberAmerican Geophysical Union

Jan 2012 MemberGeological Society of America

Jan 2012 MemberMineralogical Society of America

Mentoring

year name role presented thesis
2023: 2022 C. Morrison Undergraduate GSA NC 2023 Comparing PT paths: Monviso Ophiolite
2023: 2022 D. Sims Undergraduate GSA NC 2023 Strain localization: Monviso Ophiolite

Teaching

The table below shows comparative mean scores (out of 4 = “strongly agree”) for the following prompt given to students at the end of term: “Upon reflection, this instructor is an effective teacher”.

term course title format role students score department
Sp2023 GLG 556 Environmental & Economic Mineralogy Seminar Instructor 7 3.9 3.4
Sp2023 GLG 456 Environmental & Economic Mineralogy Seminar Instructor 30 3.9 3.4
Sp2023 GLG 111 Dynamic Earth Lecture/Lab Instructor 342 3.6 3.4
Fa2022 GLG 211 Chemistry of Earth Systems Lecture/Lab Instructor 27 3.4 3.4
Fa2022 GLG 121 Environmental Geology Lecture/Lab Instructor 196 3.7 3.5
Sp2021 GEOS 345 Igneous & Metamorphic Petrology Lecture/Lab TA 23
Fa2020 GEOS 471 Field Methods Field Lab TA 8
Fa2020 GEOS 315 Sedimentology & Stratigraphy Lecture/Lab TA 21
Sp2020 GOES 314 Structural Geology Lecture/Lab Instructor 20
Sp2019 GEOS 645 Physics & Chemistry of Mountain Building Seminar Guest lecturer 12
Sp2018 GEOS 597 Subduction Zone Processes Seminar Co-instructor 15
Sp2016 GEOS 300 Earth Materials Lecture/Lab TA & guest lecturer 23
Fa2015 GEOS 101 Introductory Geology Lecture/Lab TA 48