Figure F14. Ash layers from Site 1237. The figure shows (from left) the cumulative number of ash layers and layer thickness, volcanic glass size, the presence of pyroxenes, the presence of amphiboles, and the abundance of biotite. Opx = orthopyroxene, cpx = clinopyroxene.

Figure F14. Ash layers from Site 1237. The figure shows (from left) the cumulative number of ash layers and layer thickness, volcanic glass size, the presence of pyroxenes, the presence of amphiboles, and the abundance of biotite. Opx = orthopyroxene, cpx = clinopyroxene.