Table 3.

Table 3. Sulfur isotopic compositions of the pyrite concretions from the Blake Ridge sediments.

Sample Description Depth
(mbsf) ³⁴S
CDT

164-994C-

11H-1, 65 cm
Pyritized burrow
82.05
-26.2

11H-3, 103 cm
Pyrite nodule
85.43
42.7

164-997A-

9H-6, 140 cm
Pyrite nodule
70.3
4.8

164-997B-

29X-4, 18 cm
Pyrite nodules
611.18
18.9

Sample	Description	Depth (mbsf)	³⁴S CDT
164-994C-
11H-1, 65 cm	Pyritized burrow	82.05	-26.2
11H-3, 103 cm	Pyrite nodule	85.43	42.7
164-997A-
9H-6, 140 cm	Pyrite nodule	70.3	4.8
164-997B-
29X-4, 18 cm	Pyrite nodules	611.18	18.9