Redefining the Tonto Group of Grand Canyon and recalibrating the Cambrian time scale

Steve Rowland: Karlstrom, K. E., Mohr, M. T., Schmitz, M. D., Sundberg, F. A., Rowland, S. M., Blakey, R., Foster, J. R., Crossey, L. J., Dehler, C. M., and Hagadorn, J. W., 2020, Redefining the Tonto Group of Grand Canyon and recalibrating the Cambrian time scale: Geology, v. 48, no. 5, p. 425-430.

Stable chromium isotope fractionation during magmatic differentiation: Insights from Hawaiian basalts and implications for planetary redox conditions

Shichun Huang: Shen, J., Xia, J., Qin, L., Carlson, R. W., Huang, S., Helz, R. T. and Mock, T. D. (2020). Stable chromium isotope fractionation during magmatic differentiation: Insights from Hawaiian basalts and implications for planetary redox conditions. Geochimica et Cosmochimica Acta. 278, 289-304, doi:10.1016/j.gca.2019.10.003

Arc-type magmatism due to continental-edge plowing through ancient subduction-enriched mantle

Simon Jowitt: van Hinsbergen, D. J. J., Spakman, W., de Boorder, H., van Dongen, M., Jowitt, S. M., and Mason, P. R. D., 2020, Arc-type magmatism due to continental-edge plowing through ancient subduction-enriched mantle: Geophysical Research Letters. 10.1029/2020GL087484.