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Table T16. Samples used for stable isotope addition bioassays, Hole U1376A.

Core, section,
interval (cm)
Treatment Vials
(N)
Approximate volume
of rocks per vial (cm3)
330-U1376A-
7R-3, 59–71 +2.71 mM 13C bicarbonate 5 30
+300 µM 34S elemental S
+0.5 µM 15N ammonia
+2.71 mM 13C bicarbonate 2 (dead) 30
+300 µM 34S elemental S
+0.5 µM 15N ammonia
23R-1, 102–114 +2.71 mM 13C bicarbonate 5 13
+300 µM 34S elemental S
+0.5 µM 15N ammonia
+2.71 mM 13C bicarbonate 1 (dead) 13
+300 µM 34S elemental S
+0.5 µM 15N ammonia

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