Figure F5. The stratigraphically highest lithologies recovered in Hole 1277A (interval 210-1277A-1W-1, 0-29 cm). The uppermost piece (1–3 cm) is micaceous sandstone that could be derived from overlying sedimentary rocks but might be a glacial dropstone. The rock at 5–9 cm is ferruginous-oxide sediment that has a laminated, stromatolitic, or microbial texture and contains agglutinated benthic foraminifers. The interval from 10 to 28 cm includes two large clasts of aphyric basalt set in hyaloclastite matrix.

Figure F5. The stratigraphically highest lithologies recovered in Hole 1277A (interval 210-1277A-1W-1, 0–29 cm). The uppermost piece (1–3 cm) is micaceous sandstone that could be derived from overlying sedimentary rocks but might be a glacial dropstone. The rock at 5–9 cm is ferruginous-oxide sediment that has a laminated, stromatolitic, or microbial texture and contains agglutinated benthic foraminifers. The interval from 10 to 28 cm includes two large clasts of aphyric basalt set in hyaloclastite matrix.