Figure F18. Core section images annotated with volcanological features for pillow basalts in Unit IV, Hole U1350A (Sections 324-U1350A-26R-1 through 26R-8). Yellow dashed lines = pillow margins or interpillow crusts. These core sections exhibit interior pillow cracks, concentric vesicles in pillow margins, and sediment incorporated into pillow interiors.
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