Figure F7. XRD records showing a decrease in calcite with depth in lithostratigraphic Unit I-II. Samples are from Sections (A) 204-1248C-1X-1 (1.16 mbsf), (B) 204-1248B-1H-2 (1.52 mbsf), (C) 204-1248C-2H-3 (8.58 mbsf), (D) 204-1248C-3X-2 (21.15 mbsf), and (E) 204-1248C-4X-1 (29.05 mbsf).

Figure F7. XRD records showing a decrease in calcite with depth in lithostratigraphic Unit I-II. Samples are from Sections (A) 204-1248C-1X-1 (1.16 mbsf), (B) 204-1248B-1H-2 (1.52 mbsf), (C) 204-1248C-2H-3 (8.58 mbsf), (D) 204-1248C-3X-2 (21.15 mbsf), and (E) 204-1248C-4X-1 (29.05 mbsf).