Video observations inside conduits of erupting geysers in Kamchatka, Russia, and their geological framework: Implications for the geyser mechanism A. Belousov, M. Belousova, and A. Nechayev GEOLOGY (0091-7613) 2013 vol.41 no.4 pp.387-390 http://geology.gsapubs.org/content/41/4.toc Tracking sedimentation from the historic A.D. 2011 Mississippi River flood in the deltaic wetlands of Louisiana, USA..