Figure F23. Dip angles of structures relative to core reference frame, Holes U1377A and U1377B. A. Veins and vein networks in Hole U1377A mostly have moderate to steep dips, with a maximum at 55°. B. Three fractures in aphyric lithologic Unit 3 also have moderate dips of 50°–60°. C. Vesicle bands and magmatic foliations in Hole U1377A are mostly subhorizontal (dips < 10°) or steeply dipping (~65°). D. Veins and vein networks in Hole U1377B also dominantly have steep dips, with a maximum at 55°. E. Dips for glassy chilled contacts in Hole U1377B range from 45° to 90°. F. Vesicle bands in Hole U1377B are mostly steeply dipping, with a maximum at 55°–60°.
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