Figure F7. Ternary plot of the clay mineral composition of the 192 investigated samples from Site 1095 and the 119 investigated samples from Site 1096. Kaolinite occurs only in trace amounts and was added to the chlorite content. Clay mineral fluctuations at Sites 1095 and 1096 alternate between two end-member assemblages. One assemblage is characterized by <20% smectite and >40% chlorite. The second assemblage has >20% smectite and <40% chlorite.