Figure F12. Smear slide data for Sites 1254 and 1040 are reported here from 100 to 400 mbsf. Only abundant (>30%) cases are reported for sand, clay, and volcanic glass; common (>5%) levels of abundance are also included for diatoms and nannofossils. Lithostratigraphic Subunits P1B and U1A were defined at Site 1040 but are adjusted to the depth at which the transition was recorded at Site 1254.