The U.S. Geological Survey
United States Virgin Islands
Jon Major,Research Hydrologist Cascades Volcano Observatory
Waitt, R.B., Major, J.J., Hoblitt, R.P., Van Eaton, A., 2017, Field trip guide for Mount St. Helens—recent and ancient volcaniclastic processes and deposits: US Geological Survey Scientific Investigations Report 2017-5022E.
Major, J.J., Mosbrucker, A.R., Spicer, K.R., 2017, Sediment erosion and delivery from Toutle River basin after the 1980 eruption of Mount St. Helens—a 30-year perspective, in Crisafulli, C.M. and Dale, V.H., editors, Ecological Responses at Mount St. Helens: Revisited 35 years After the 1980 Eruption. Springer, New York.
Lisle, T.E., Major, J.J., Hardison, J.H., 2017, Geomorphic response of the Muddy River basin to the 1980 eruptions of Mount St. Helens, 1980–2000, in Crisafulli, C.M. and Dale, V.H., editors,