Table T3. Bulk sediment Ba composition for lithologic Units U1, U2, and U3, Sites 1039/1253 and 1040/1254.
Site
Lithologic
unit
Thickness
(m)
Average Ba
(ppm)
Site
Lithologic
unit
Thickness
(m)
Average Ba
(ppm)
Ba
(ppm)
Ba
(%)
1039/1253 U1 84.43 1643.12 1040/1254 U1 51.6 1338.71 –295.42 –18

U2 68.06 3126.84
U2 57.1 2796.17 –330.67 –10

U3 268.51 2805.98
U3 173.83 3091.53 +285.54 +10

Note: Ba = change in barium concentration from Site 1039/1253 to Site 1040/1254.