Previous   |    Close   |    Next

Table T19. Samples used for stable isotope addition bioassays, Hole U1374A.

Core, section,
interval (cm) 		Treatment Vials
(N) 		Approximate volume
of rocks per vial
(cm3)
330-U1374A-
15R-2, 79–89   +2.71 mM 13C bicarbonate 3 15
+300 µM 34S elemental S
21R-2, 111–119         +2.71 mM 13C bicarbonate 3 25
+300 µM 34S elemental S
+10 mM 13C glucose 3 25
+10 mM 13C acetate
+300 µM 34S elemental S
24R-3, 90–101             +2.71 mM 13C bicarbonate 5 30
+300 µM 34S elemental S
+0.5 mM 15N ammonia
+10 mM 13C glucose 5 30
+10 mM 13C acetate
+300 µM 34S elemental S
+1.0 mM 15N nitrate
31R-3, 142–150           +2.71 mM 13C bicarbonate 6 (live) 30
+300 µM 34S elemental S
+0.5 mM 15N ammonia
+2.71 mM 13C bicarbonate 2 (dead) 30
+300 µM 34S elemental S
+0.5 mM 15N ammonia
71R-3, 47–55                 +2.71 mM 13C bicarbonate 5 (live) 25
+300 µM 34S elemental S
+0.5 µM 15N ammonia
+2.71 mM 13C bicarbonate 2 (dead) 25
+300 µM 34S elemental S
+0.5 µM 15N ammonia
+10 mM 13C acetate 3 30
+300 µM 34S elemental S
+1.0 µM 15N nitrate

Previous   |    Close   |    Next   |    Top of page