Figure F29. Expedition 309 phenocryst content compared with Leg 206 phenocryst data. A. Frequency of modal abundance of phenocrysts in basalt from Leg 206 and Expedition 309. B. Proportion of plagioclase-clinopyroxene-olivine phenocrysts in basalt from Leg 206 and Expedition 309. Pl = plagioclase, Cpx = clinopyroxene, Ol = olivine. C. Pie charts depicting relative abundance of plagioclase-clinopyroxene-olivine phenocrysts in basalts from Leg 206 and Expedition 309.
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