leg site hole core section top of sample interval (cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 56 434 A 1 1 052 056 0.54 <2 MICRONS "variety of MONTMORILLONITE" 56.0 56 434 A 1 1 052 056 0.54 <2 MICRONS ILLITE 36.0 56 434 A 1 1 052 056 0.54 <2 MICRONS CHLORITE 8.0 56 434 A 1 1 052 056 0.54 <2 MICRONS KAOLINITE 3.0 56 434 A 1 2 052 056 2.04 <2 MICRONS "variety of MONTMORILLONITE" 74.0 56 434 A 1 2 052 056 2.04 <2 MICRONS ILLITE 18.0 56 434 A 1 2 052 056 2.04 <2 MICRONS CHLORITE 5.0 56 434 A 1 2 052 056 2.04 <2 MICRONS KAOLINITE 3.0 56 434 A 1 3 052 056 3.54 <2 MICRONS "variety of MONTMORILLONITE" 54.0 56 434 A 1 3 052 056 3.54 <2 MICRONS ILLITE 34.0 56 434 A 1 3 052 056 3.54 <2 MICRONS CHLORITE 10.0 56 434 A 1 3 052 056 3.54 <2 MICRONS KAOLINITE 2.0 56 434 A 1 4 052 056 5.04 <2 MICRONS "variety of MONTMORILLONITE" 67.0 56 434 A 1 4 052 056 5.04 <2 MICRONS ILLITE 23.0 56 434 A 1 4 052 056 5.04 <2 MICRONS CHLORITE 9.0 56 434 A 1 4 052 056 5.04 <2 MICRONS KAOLINITE 2.0 56 434 A 1 5 052 056 6.54 <2 MICRONS "variety of MONTMORILLONITE" 54.0 56 434 A 1 5 052 056 6.54 <2 MICRONS ILLITE 33.0 56 434 A 1 5 052 056 6.54 <2 MICRONS CHLORITE 11.0 56 434 A 1 5 052 056 6.54 <2 MICRONS KAOLINITE 2.0 56 434 A 1 6 052 056 8.04 <2 MICRONS "variety of MONTMORILLONITE" 67.0 56 434 A 1 6 052 056 8.04 <2 MICRONS ILLITE 24.0 56 434 A 1 6 052 056 8.04 <2 MICRONS CHLORITE 6.0 56 434 A 1 6 052 056 8.04 <2 MICRONS KAOLINITE 3.0