Initial Reports Volume 185 Chapter 4, Table T13. Lithologic description of sediment samples taken for X-ray fluorescence analysis, Site 1149. Core, section, Depth interval (cm) (mbsf) Brief description 185-1149A- 1H-2, 68-70 2.18 Ash and silica-bearing clay 3H-5, 112-116 20.82 Clay, moderately mottled, dominant lithology 5H-4, 69-73 37.89 Clay, dominant lithology 7H-2, 77-82 53.97 Clay 9H-4, 39-43 75.59 Clay and ash-bearing siliceous ooze 11H-4, 84-87 95.04 Diatomaceous clay 12H-1, 54-57 99.74 Ash-rich clay, <10% biogenic silica 13H-4, 57-61 113.77 Clay 15H-4, 104-109 133.24 Clay, intensely mottled 17H-7, 62-66 155.37 Clay, no structural features 19X-CC, 86-90 166.10 Silt-bearing clay 21X-1, 61-63 179.71 Zeolitic clay, with or without ash 185-1149B- 3R-7, 56-59 179.86 Clay 16R-1, 18-21 282.48 Porcelanite 18R-1, 9-11 301.69 Pink radiolarian limestone or marlstone 20R-1, 13-15 321.03 Radiolarian marlstone, calcareous radiolarian marlstone, or radiolarian limestone 22R-1, 46-49 340.52 Soft, calcareous nannofossil chalk with discontinuous chert laminations 26R-1, 34-36 378.44 Clayey nannofossil ooze, irregularly laminated, with oblique and randomly oriented dissolution seams 28R-1, 87-89 397.97 Radiolarian-bearing nannofossil marl with calcite-filled bedding-parallel veins