Figure F3. Multichannel line MAR15, with the location of Site 1195 (shotpoint 3505) and the penetration depth with lithologic units superimposed (see "Lithostratigraphy and Sedimentology"). The seismic megasequences and the basement are marked and traced along the section. The arrow points to a prominent reflection and unconformity at 602 ms. MS = Megasequence.