Department of Earth Sciences
University of Southern California
Los Angeles


[news] [research] [teaching] [group] [publications] [CV]
[downloads] [opportunities] [contact]
  • Adam Holt wins Outstanding Student Poster at EGU (05/2015)

    Adam Holt has won EGU's Outstanding Student Poster Award for Tectonophysics and Geodynamics for his presentation
    • Overriding plate thickness control on subducting slab curvature by Adam Holt et al., EGU2015-8011
    at the 2015 EGU General Assembly in Vienna. The related research is now in press at Geophys. Res. Lett.,
    • Holt, A. F., Buffett, B. A., and Becker, T. W.: Overriding plate thickness control on subducting plate curvature. Geophys. Res. Lett., 2015. (PDF)
  • Double subduction study published (05/2015)

    We show two subduction zones, active at the same time, may explain the anomalously fast motion of the Indian plate in the past.
  • Updated PBO GPS velocity solution plots (12/2014)

    PBO/EarthScope provides crustal GPS velocities which are now plotted from 2006 - 2014 in a consistent reference frame. See the visuals page.

  • Presentation on Topography in the Mediterranean mobile belt (09/2014)

    Keynote at the TopoEurope meeting in Barcelona, September 2014, summarizing some of the findings from:
    • Faccenna, C., Becker, T. W., Miller, M. S., Serpelloni, E., Willett, S. D.: Isostasy, dynamic topography, and the elevation of the Apennines of Italy. Earth Planet. Sci. Lett., 407, 163-174, 2014. (PDF)
    • Miller, M. S. and Becker, T. W.: Reactivated lithospheric-scale discontinuities localize dynamic uplift of the Moroccan Atlas Mountains. Geology, 42, 35-38, 2014. (PDF)
    • Faccenna, C., Becker, T. W., Auer, L., Billi, A., Boschi, L., Brun, J.-P., Capitanio, F. A., Funiciello, F., Horvath, F., Jolivet, L., Piromallo, C., Royden, L., Rossetti, F., and Serpelloni, E.: Mantle dynamics in the Mediterranean. Rev. Geophys., 52, doi:10.1002/2013RG000444, 283--332, 2014. (PDF)
  • Science paper by Schmandt et al. on dehydration melting below 660 published (06/2014)

    We show how receiver functions imaging, laboratory experiments, and geodynamical modeling can be combined to show that there is likely a zone of downwelling underneath the western US which induced melting underneath a high volatile content transition zone. (PDF).
    Also see popular news coverage on: Al Jazeera America, FAZ, The Washington Post, Forbes, New York Times, PBS News Hour, Spektrum, NBC, TIME, USA Today, KQED Science (NPR), Daily Mail, The Independent, The Huffington Post, Spiegel Online, Bild der Wissenschaft, The Weather Channel (with video), New Scientist, and elsewhere.
  • Banda Arc project Fieldwork blog (03/2014)

    Banda Arc project lead post-doc Leland O'Driscoll has started reporting from field work in East Timor at, check it out!
  • Two most recent publications (see all publications)

    94 Holt, A. F., Buffett, B. A., and Becker, T. W.: Overriding plate thickness control on subducting plate curvature. Geophys. Res. Lett., 42, doi:10.1002/2015GL063834, 2015. PDF
    93 Becker, T. W., Schaeffer, A. J., Lebedev, S., and Conrad, C. P.: Toward a generalized plate motion reference frame. Geophys. Res. Lett., 40, doi:10.1002/2015GL063695, 2015. PDF
    supp. mat.

Older news items

Updated: May 20, 2015. (c) USC Geodynamics