Fig. 13.

Model predictions for thermal conductive cooling and contraction based on the two-layer, one-dimensional, analytic model of Wallace et al. (2003). The initial deposit temperature was taken to be 400°C. a Temperature profiles as a function of depth at different times after the deposit was emplaced. b Magnitude of modeled subsidence as a function of time following the emplacement of the deposit. c A comparison of measured deposit temperatures (diamonds and squares) and modeled temperatures, for the top 2 m of the deposit