Atlantis Cruise 3-31

Southern EPR 17°-19°S:
The STOWA Expedition

Wax Coring and Dredging Program

Sample Stations
Station Sample # Date Station Description Lat. Long. Depth (m) Recovery
1 WC-0 2/2/99 Lava Mound -18.353 -113.385 2656 1-2 g black glass, aphyric
2 WC-1 2/2/99 EPR axis -18.613 -113.400 2683 25-30 g aphyric glass
3 WC-2 2/2/99 EPR axis -18.619 -113.402 2681 1-2 g aphyric glass
4 WC-3 2/2/99 EPR, ~700m off axis -18.625 -113.395 2724 ~2 g aphyric glass
5 WC-4 2/3/99 EPR axis -18.631 -113.406 2674 ~2 g aphyric glass
6 WC-5 2/3/99 EPR axis -18.640 -113.408 2680 << 1 g aphyric glass (1 chip)
7 RD-1 2/4/99 East flank of Animal Farm -18.613 -113.391 2747- 2 rocks, 1 pillow bud, several rock fragments,
8 WC-6 2/4/99 800m off EPR axis -18.634 -113.398 2714 ~2 g aphyric glass
9 WC-7 2/5/99 west of EPR axis -18.636 -113.416 2715 4-5 g black glass
10 WC-8 2/6/99 West of EPR axis -18.589 -113.399 2736 20 g black glass, aphyric
11 WC-9 2/7/99 Way east of EPR axis -18.657 -113.392 2938 ~2 g glass heavily coated with Fe and Mn oxides
12 WC-10 2/7/99 East of EPR axis -18.657 -113.403 2735 1 g black glass
13 WC-11 2/7/99 East of EPR axis -18.589 -113.390 2788 5-7 g black glass
14 WC-12 2/7/99 East of EPR axis -18.630 -113.386 2858 2-3 grams glass
15 WC-13 2/8/99 East of EPR axis -18.602 -113.390 2765 25 grams glass
16 WC-14 2/8/99 West of EPR axis -18.597 -113.402 2725 1-2 grams glass
17 WC-15 2/8/99 West of EPR axis -18.649 -113.429 2832 10 grams glass
18 WC-16 2/8/99 West of EPR axis -18.625 -113.423 2742 2-3 grams glass
19 WC-17 2/9/99 West of EPR axis -18.640 -113.423 2760 1-2 grams glass
20 WC-18 2/9/99 West of EPR axis -18.650 -113.424 2800 10 grams glass
21 WC-19 2/10/99 On EPR axis -18.125 -113.340 2715 10 grams glass
22 WC-20 2/10/99 East of EPR axis -18.192 -113.343 2675 2-3 grams glass
23 RD-2 2/9/99 EPR axis -18.716 -113.425 2704- 45 kg rocks and glass
24 WC-21 2/10/99 Mound at EPR axis -18.172 -113.346 2680 1-2 g glass
25 WC-22 2/11/99 East of EPR axis -18.165 -113.334 2665 1 g glass
26 WC-23 2/11/99 East of EPR axis -18.180 -113.339 2676 1-2 g glass
27 WC-24 2/11/99 West of EPR axis -18.207 -113.367 2700 3-4 g glass
28 RD-3 2/11/99 Lump on west flank of axis -18.269 -113.382 2690- 200 g glassy crusts
29 RD-4 2/11/99 West flank of axis-near -18.299 -113.382 2620- 170 kg glassy sheet flow lava
30 WC-25 2/11/99 On EPR axis -18.177 -113.349 2690 1 g glass
31 WC-26 2/12/99 West of EPR axis -18.167 -113.363 2712 4 g glass, altered
32 WC-27 2/12/99 West of EPR axis -18.191 -113.364 2708 20 g altered glass
33 WC-28 2/12/99 West of EPR axis -18.214 -113.346 2700 5 g altered glass
34 WC-29 2/13/99 East of EPR axis -18.220 -113.346 2715 7 g glass
35 WC-30 2/13/99 East of EPR axis -18.297 -113.363 2693 2 g glass
36 WC-31 2/13/99 East of EPR axis -18.267 -113.358 2687 1 g glass
37 WC-32 2/13/99 West of EPR axis -18.247 -113.373 2676 1 g glass
38 WC-33 2/14/99 West of EPR axis -18.227 -113.370 2662 1 g glass
39 WC-34 2/14/99 East of EPR axis -18.255 -113.353 2706 5 g glass
40 WC-35 2/14/99 West of EPR axis -18.235 -113.372 2667 ?
41 WC-36 2/14/99 East of EPR axis -18.237 -113.350 2717 10 g glass
42 WC-37 2/14/99 West of EPR axis -18.258 -113.375 2665 Glass
43 WC-38 2/14/99 West of EPR axis -18.281 -113.381 2718 Glass
44 WC-39 2/15/99 East of EPR axis -18.275 -113.359 2691 5 g glass
45 WC-40 2/15/99 East of EPR axis -18.244 -113.352 2681 4-5 g glass
46 WC-41 2/15/99 East of EPR axis -18.228 -113.350 2678 1-2 g glass
47 WC-42 2/16/99 Off axis -18.217 -113.368 2709 10 g glass
48 WC-43 2/16/99 East of EPR axis -18.227 -113.355 2634 2 g black glass
49 WC-44 2/16/99 East of EPR axis -18.312 -113.365 2699 < 1 g glass
50 WC-45 2/16/99 West of EPR axis -18.317 -113.388 2683 glass
WC-46 2/17/99 On EPR axis -18.235 -113.361 2694 1 g glass
51 WC-47 2/17/99 On EPR axis -18.222 -113.358 2682 glass
52 WC-48 2/17/99 East of EPR axis -18.236 -113.357 2637 <1 g glass
53 WC-49 2/18/99 West of EPR axis -17.410 -113.224 2695 7-10 g glass
54 WC-50 2/18/99 East of EPR axis -17.456 -113.204 2615 glass
55 WC-51 2/18/99 East of EPR axis -17.467 -113.207 2624 6 g glass
56 WC-52 2/19/99 East of EPR axis -17.481 -113.208 2660 5 g of glass, man
57 WC-53 2/19/99 West flank of EPR -17.469 -113.225 2638 30 g glass
58 WC-54 2/19/99 West flank of EPR -17.393 -113.210 2690 4 g glass
59 WC-55 2/19/99 West flank of EPR -17.407 -113.210 2645 20 g glass
60 WC-56 2/19/99 West flank of EPR -17.480 -113.227 2664 15 g glass
61 WC-57 2/20/99 -17.489 -113.231 2684 4-5 g glass
62 WC-58 2/20/99 East of EPR axis -17.491 -113.213 2651 20 g glass
63 WC-59 2/20/99 East of EPR axis -17.573 -113.234 2651 2 g glass
64 RD-5 2/20/99 East of EPR axis -17.562 -113.226 2690-2675 3 kg rocks and glass
65 WC-60 2/21/99 West of EPR axis -17.563 -113.248 2660 5 g glass
66 WC-61 2/21/99 East of EPR axis -17.550 -113.227 2666 <1 g glass
67 RD-6 2/21/99 West flank of EPR -17.530 -113.249 2724 3 kg rocks and glass
68 WC-62 2/21/99 West of EPR axis -17.479 -113.233 2773 1 g glass
69 WC-63 2/22/99 East of EPR axis -17.473 -113.203 2669 30 g glass
70 WC-64 2/22/99 East of EPR axis -17.490 -113.204 2702 5 g glass
71 WC-65 2/22/99 East of EPR axis -17.440 -113.193 2654 7-10 g glass
72 WC-66 2/23/99 East of EPR axis -17.440 -113.202 2595 7-10 g glass
73 WC-67 2/23/99 West of EPR axis -17.440 -113.221 2695 5 g glass
74 WC-68 2/23/99 West of EPR axis -17.457 -113.221 2626 glass
75 WC-69 2/23/99 -17.447 -113.223 2675 2-3 g glass
76 WC-70 2/24/99 East of EPR axis -17.400 -113.195 2607 < 1 g glass
77 WC-71 2/24/99 East of EPR axis -17.407 -113.197 2597 1-2 g glass
78 WC-72 2/24/99 West of EPR axis -17.407 -113.201 2596 5 g glass
79 WC-73 2/24/99 East of EPR axis -17.404 -113.191 2634 glass
80 WC-74 2/24/99 East of EPR axis -17.430 -113.199 2611 10 g glass
81 WC-75 2/24/99 East of EPR axis -17.530 -113.221 2634 10 g glass
82 WC-76 2/24/99 West of EPR axis -17.521 -113.238 2706 1-2 g glass
83 WC-77 2/24/99 East of EPR axis -17.505 -113.208 2648 glass
84 WC-78 2/25/99 -17.500 -113.233 2662 1-2 g glass
85 WC-79 2/25/99 East of EPR axis -17.420 -113.198 2620 5 g glass
86 WC-80 2/25/99 West of EPR axis -17.415 -113.213 2648 5 g glass
87 WC-81 2/25/99 West of EPR axis -17.427 -113.217 2649 1 g glass
88 WC-82 2/26/99 West of EPR axis -17.436 -113.214 2630 0.25 g glass
89 WC-83 2/26/99 East of EPR axis -17.475 -113.210 2630 3 g glass
ABE-1 glass
ABE-2 2/26/99 -17.468 -113.214 glass
ABE-3 2/26/99 -17.466 113.219 glass


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This page last modified on 4 Mar. 1999