Figure F64. Downhole variation of (A) Mg#, (B) Ni, (C) TiO2, (D) Ba/Y, and (E) Zr/Ti for Site U1374 igneous rocks. Yellow circles = lava flows, lobes, and clasts; blue circles = intrusive sheets. Note that the lithologic unit represented by the bottommost sample of Unit XIX could be a lava flow or an intrusive sheet (see “Igneous petrology and volcanology”). Dashed lines mark stratigraphic unit boundaries. See Figure F18 for explanation of stratigraphic units. Major element data are normalized to 100 wt% totals.
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