Goodell, H G (1968): Annotated record of the detailed examination of Mn deposits from R/V Eltanin Cruise 17 stations [dataset]. Antarctic Research Facility, Florida State University, PANGAEA, https://doi.org/10.1594/PANGAEA.873992
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Cores, submarine photography and dredges described in this report were taken during the R/V Eltanin Cruise 17 in 1965 by the Department of Geology, Florida State University. Cores and dredges were recovered for 49 stations along with bottom photography and are available at the Antarctic Research Facility, Florida State University for sampling and study.
Related to:
Source:
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Further details:
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
Project(s):
Coverage:
Median Latitude: -60.524993 * Median Longitude: -111.791014 * South-bound Latitude: -68.933000 * West-bound Longitude: -142.167000 * North-bound Latitude: -52.167000 * East-bound Longitude: -94.650000
Date/Time Start: 1965-01-01T00:00:00 * Date/Time End: 1965-05-07T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 14.405 m
Event(s):
ELT17.001-PC * Latitude: -53.650000 * Longitude: -134.967000 * Date/Time: 1965-01-01T00:00:00 * Elevation: -2377.0 m * Location: Southern Ocean * Campaign: ELT17 * Basis: Eltanin * Method/Device: Piston corer (PC)
ELT17.001-RD * Latitude: -52.167000 * Longitude: -142.167000 * Date/Time: 1965-01-01T00:00:00 * Elevation: -4334.0 m * Location: Southern Ocean * Campaign: ELT17 * Basis: Eltanin * Method/Device: Dredge (DRG)
ELT17.2C * Latitude: -55.950000 * Longitude: -135.150000 * Date/Time: 1965-03-26T00:00:00 * Elevation: -3228.0 m * Location: Southern Ocean * Campaign: ELT17 * Basis: Eltanin * Method/Device: Photo/Video (PV)
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Identification | ID | ||||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Depth, top/min | Depth top | m | |||
| 5 | Depth, bottom/max | Depth bot | m | |||
| 6 | Position | Position | Visual description | |||
| 7 | Deposit type | Deposit type | ||||
| 8 | Quantity of deposit | Quantity | ||||
| 9 | Size | Size | ||||
| 10 | Substrate type | Substrate | ||||
| 11 | Sediment type | Sediment | ||||
| 12 | Comment | Comment | ||||
| 13 | Description | Description | ||||
| 14 | File name | File name | ||||
| 15 | Uniform resource locator/link to image | URL image |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
745 data points
Data
| 1 Event | 2 ID | 3 Depth sed [m] | 4 Depth top [m] | 5 Depth bot [m] | 6 Position | 7 Deposit type | 8 Quantity | 9 Size | 10 Substrate | 11 Sediment | 12 Comment | 13 Description | 14 File name | 15 URL image |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ELT17.001-PC | ELT17.001-PC-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Several | Pebble | Sand | Sand | Mn coated glassy pebbles | |||
| ELT17.001-RD | ELT17.001-RD-1 | 0.000 | 0.000 | 0.000 | Surface | Mn crust | 1 | Up to 3.0 cm thick | Boulder; metamorphic | Sand | Clayey sand | 2-3cm Mn crust on top of angular, fractured, fresh diabase boulder - globigerina sand in cracks. Clayey sand adhering to Mn crust. | prr.osu.edu | |
| ELT17.003-PC | ELT17.003-PC-1 | 1.130 | 1.130 | 1.130 | Buried | Mn staining | 1 | Pebble | Ooze | Foraminiferal ooze (5YR7/2) with fine sand scattered throughout | Mn stained pebble | |||
| ELT17.003-PH | ELT17.003-PH-1 | 0.125 | 0.000 | 0.250 | Buried | Mn nodule | Several | Small | Ooze | Diatomaceous ooze (10YR5/2), foraminiferal | Small pebble-size Mn nodules throughout | |||
| ELT17.003-PH | ELT17.003-PH-2 | 0.125 | 0.000 | 0.250 | In sediment | Mn micronodule | Several | Ooze | Diatomaceous ooze (10YR5/2), foraminiferal | Mn micronodules throughout | ||||
| ELT17.004-PH | ELT17.004-PH-1 | 0.015 | 0.000 | 0.030 | In sediment | Mn micronodule | Many | Up to 0.1 cm | Ooze | Foraminiferal and diatomaceous ooze (10YR7/4) | Many micro- and sand sized nodules | |||
| ELT17.005A-PH | ELT17.005A-PH-1 | 0.115 | 0.000 | 0.230 | Buried | Mn coating | Few | Pebble | Ooze | Diatomaceous ooze (5Y6/4), foraminiferal and mottled | Few small pebbles of Mn | |||
| ELT17.005A-PH | ELT17.005A-PH-2 | 0.115 | 0.000 | 0.230 | In sediment | Mn micronodule | Many | Up to 0.1 cm | Ooze | Diatomaceous ooze (5Y6/4), foraminiferal and mottled | Many sand-size Mn micronodules | |||
| ELT17.006-PC | ELT17.006-PC-1 | 0.055 | 0.040 | 0.070 | Buried | Mn nodule | 1 | 2.0 cm | Clay | Silty clay (5YR3/4), sandy and diatomaceous | Large pebble size Mn nodule | |||
| ELT17.006-PC | ELT17.006-PC-2 | 0.205 | 0.180 | 0.230 | Buried | Mn nodule | 1 | 5.0 cm | Clay | Silty clay (5YR3/4), sandy and diatomaceous | Very large pebble size Mn nodule | |||
| ELT17.006-PC | ELT17.006-PC-3 | 0.850 | 0.830 | 0.870 | Buried | Mn nodule | 1 | 5.0 cm | Clay | Silty clay (5YR3/4), sandy and diatomaceous | Very large pebble size Mn nodule | |||
| ELT17.006-PC | ELT17.006-PC-4 | 1.955 | 1.930 | 1.980 | Buried | Mn nodule | Several | 2.0 cm | Clay | Clay (10YR5/3) | Large pebble size Mn nodules | |||
| ELT17.006-PC | ELT17.006-PC-5 | 2.710 | 2.660 | 2.760 | Buried | Mn nodule | Several | 2.0 cm | Clay | Clay (10YR8/4) | Large pebble size Mn nodules | |||
| ELT17.007-PC | ELT17.007-PC-1 | 0.750 | 0.730 | 0.770 | Buried | Mn nodule | 1 | 5.0 cm | Ooze | Diatomaceous ooze (10YR7/4) | Very large pebble size Mn nodule | |||
| ELT17.007-PC | ELT17.007-PC-2 | 1.475 | 1.450 | 1.500 | Buried | Mn nodule | 2 | Ooze | Diatomaceous ooze (10YR7/2) | Two Mn nodules | ||||
| ELT17.007-PC | ELT17.007-PC-3 | 6.750 | 6.745 | 6.755 | Buried | Mn nodule | 1 | Small | Ooze | Clayey diatomaceous ooze (10YR8/4) | Small Mn nodule | |||
| ELT17.007-PH | ELT17.007-PC-4 | 0.065 | 0.000 | 0.130 | In sediment | Mn micronodule | Few | Ooze | Diatomaceous ooze (5Y6/4) | Few Mn micronodules | ||||
| ELT17.008-PC | ELT17.008-PC-1 | 1.840 | 1.800 | 1.880 | Buried | Mn nodule | 2 | 5.0 cm | Ooze | Diatomaceous ooze (10YR4/2) | Two very large pebble size Mn nodule | |||
| ELT17.008-PC | ELT17.008-PC-2 | 3.215 | 3.200 | 3.230 | Buried | Mn nodule | 1 | Clay | Clay, diatomaceous and silty (5YR4/2) | Mn nodule | ||||
| ELT17.008-PH | ELT17.008-PH-1 | 0.065 | 0.000 | 0.130 | In sediment | Mn micronodule | Few | Ooze | Diatomaceous ooze (10YR5/4) | Few Mn micronodules | ||||
| ELT17.009-RD | ELT17.009-RD-1 | 0.000 | 0.000 | 0.000 | Surface | Manganese nodules, botryoidal shape, 5.0 cm | prr.osu.edu | |||||||
| ELT17.013-RS | ELT17.013-RS-1 | 0.000 | 0.000 | 0.000 | Surface | Manganese nodules | ||||||||
| ELT17.015-PC | ELT17.015-PC-1 | 5.180 | 5.180 | 5.180 | Buried | Mn staining | 1 | 4.0 cm | Pebble; igneous | Clay | Silty clay (5YR4/4) | 4. cm igneous pebble half coated with Mn | ||
| ELT17.018-PC | ELT17.018-PC-1 | 13.555 | 12.890 | 14.220 | In sediment | Mn micronodule | Few | Clay | Reddish brown silty clay (5YR6/4) | Scattered Mn micronodules throughout | ||||
| ELT17.018-PC | ELT17.018-PC-2 | 14.405 | 14.220 | 14.590 | In sediment | Mn micronodule | Several | Clay | Clayey silt (5Y6/1) | Mn micronodules | ||||
| ELT17.022-PC | ELT17.022-PC-1 | 5.720 | 5.600 | 5.840 | In sediment | Mn micronodule | Many | Clay | Silty clay (5Y5/1) | Numerous Mn micronodules | ||||
| ELT17.022-PC | ELT17.022-PC-2 | 6.630 | 6.630 | 6.630 | In sediment | Mn micronodule | Many | Clay | Silty clay (5Y5/1) | Stringer of numerous Mn micronodules | ||||
| ELT17.023-PC | ELT17.023-PC-1 | 6.960 | 6.870 | 7.050 | In sediment | Mn micronodule | Several | Clay | Clay (5Y6/1) | Mn micronodules | ||||
| ELT17.023-PC | ELT17.023-PC-2 | 7.650 | 7.600 | 7.700 | In sediment | Mn micronodule | Several | Clay | Clay (5Y6/1) | Mn micronodules | ||||
| ELT17.023-PC | ELT17.023-PC-3 | 9.985 | 9.800 | 10.170 | In sediment | Mn micronodule | Few | Clay | Silty clay (5Y6/1) | Scattered grains of sand and/or Mn micronodules | ||||
| ELT17.023-PC | ELT17.023-PC-4 | 10.420 | 10.420 | 10.420 | In sediment | Mn micronodule | Several | Clay | Clay (5Y6/1) | A layer of Mn micronodules | ||||
| ELT17.027-PC | ELT17.027-PC-1 | 2.810 | 2.800 | 2.820 | In sediment | Mn micronodule | Several | Silt | Clayey silt (5YR3/4) | Wih Mn micronodules | ||||
| ELT17.027-PC | ELT17.027-PC-2 | 2.940 | 2.820 | 3.060 | In sediment | Mn micronodule | Several | Silt | Clayey silt (10YR6/2) | Mn micronodules in clayey silt mottles (5YR3/4) | ||||
| ELT17.027-PC | ELT17.027-PC-3 | 3.485 | 3.430 | 3.540 | In sediment | Mn micronodule | Several | Silt | Clayey silt (10YR6/2) | Wih Mn micronodules | ||||
| ELT17.027-PC | ELT17.027-PC-4 | 3.960 | 3.820 | 4.100 | In sediment | Mn micronodule | Several | Silt | Clayey silt (10YR6/2) | Wih Mn micronodules | ||||
| ELT17.027-PC | ELT17.027-PC-5 | 6.670 | 6.660 | 6.680 | In sediment | Mn micronodule | Several | Silt | Clayey silt (10YR7/2) | Band of Mn micronodules interspersed with sediment | ||||
| ELT17.027-PC | ELT17.027-PC-6 | 8.095 | 7.890 | 8.300 | In sediment | Mn micronodule | Several | Silt | Clayey silt (5YR3/4) | Mottled with worm burrows and numerous Mn micronodules within interval | ||||
| ELT17.027-PC | ELT17.027-PC-7 | 8.510 | 8.300 | 8.720 | In sediment | Mn micronodule | Several | Silt | Clayey silt (10YR6/2) | Mottled with Mn micronodules | ||||
| ELT17.027-PC | ELT17.027-PC-8 | 8.955 | 8.900 | 9.010 | In sediment | Mn micronodule | Few | Silt | Silt (5YR3/4) | Mn micronodules present but scarce | ||||
| ELT17.027-PC | ELT17.027-PC-9 | 12.005 | 11.890 | 12.120 | In sediment | Mn micronodule | Few | Clay | Silty clay (5YR4/4) | High silt content, mottled with possible Mn micronodules | ||||
| ELT17.027-PH | ELT17.027-PC-10 | 0.240 | 0.240 | 0.240 | Buried | Mn coating | 1 | Pebble | Silt | Diatomaceous silt (10YR5/2) | Mn pebble at 24 cm | |||
| ELT17.029-PC | ELT17.029-PC-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | Clay | Silty clay (10YR5/2) | Mn nodules agglomerate at surface | ||||
| ELT17.029-PH | ELT17.029-PH-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | 1 | Ooze | Diatomaceous ooze (5YR4/4) | Mn nodule at top | ||||
| ELT17.029-BT | ELT17.029-BT-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | 2.0 cm | Core; pebble | Small (2.0 cm) botryoidal shaped Mn nodules with pebble core | prr.osu.edu | |||
| ELT17.030-PC | ELT17.030-PC-1 | 1.320 | 0.630 | 2.010 | In sediment | Mn micronodule | Many | Ooze | Foraminiferal diatomaceous ooze (5Y8/1) | With 5YR4/1 (brownish gray) laminae containing numerous Mn micronodules and rock fragments | ||||
| ELT17.030-PC | ELT17.030-PC-2 | 2.385 | 2.010 | 2.760 | In sediment | Mn micronodule | Many | Ooze | Diatomaceous ooze (5Y7/2 and 5Y5/1) | High concentartion of Mn micronodules in darker laminae | ||||
| ELT17.030-PC | ELT17.030-PC-3 | 5.680 | 5.650 | 5.710 | In sediment | Mn micronodule | Many | Ooze | Foraminiferal diatomaceous ooze (5Y8/1) | A zone of abundant Mn micronodules and rock fragments | ||||
| ELT17.030-PC | ELT17.030-PC-4 | 5.795 | 5.790 | 5.800 | Buried | Mn nodule | Several | Fragment | Ooze | Foraminiferal ooze (N8) | Fragmented Mn nodules at bottom mixed with rock fragments | |||
| ELT17.030-PC | ELT17.030-PC-5 | 6.345 | 6.240 | 6.450 | Buried | Mn crust | Several | Fragment | Clay | Calcareous clay (10Y8/2) | Scattered MnO2 fragments | |||
| ELT17.030A-PH | ELT17.030A-PH-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | 1 | Ooze | Diatomaceous ooze (5YR4/4) | Mn nodule at top | ||||
| ELT17.031-PC | ELT17.031-PC-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | Fragment | Core; consolidated sediment | Clay | Fragments of Mn nodules which contain a core of phillipsite | |||
| ELT17.031-PH | ELT17.031-PH-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | 1 | Ooze | Silty diatomaceous ooze (10YR4/2) | Mn nodule at top | ||||
| ELT17.032-PC | ELT17.032-PC-1 | 5.650 | 5.650 | 5.650 | Buried | Mn staining | 1 | Pebble; volcanics | Ooze | Diatomaceous ooze (5YR3/4) | Angular pebble of andesite with Mn staining | |||
| ELT17.032-PH | ELT17.032-PH-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | 1 | Pebble | Ooze | Silty diatomaceous ooze (10YR4/2) | Mn pebble at top | |||
| ELT17.032-TC | ELT17.032-TC-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | Ooze | Diatomaceous ooze (10YR4/2) | Mn nodules at top | ||||
| ELT17.032A-PH | ELT17.032A-PH-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | 1 | Pebble | Ooze | Silty diatomaceous ooze (10YR4/2) | Mn pebble at top | |||
| ELT17.035-BT | ELT17.035-BT-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Several | Pebble | Mn coated pebbles | prr.osu.edu | ||||
| ELT17.036-BT | ELT17.036-BT-1 | 0.000 | 0.000 | 0.000 | Surface | Mn crust | 1 | Consolidated sediment | Mn crust on fragment of apparently yellow colored consolidated sediment or palagonite ? | prr.osu.edu | ||||
| ELT17.036-PH | ELT17.036-PH-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | Ooze | Diatomaceous ooze (10YR4/2) | Mn nodules of irregular shapes due to aggregation of smaller concretions | ||||
| ELT17.2C | ELT17-2C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Few | Small | Ooze | The sediment is a light moderate-brown (10YR5/4) foraminiferal ooze with many rock fragments | Strongly ripple-marked bottom with scattered manganese nodules to a bottom which shows no evidence of current activity and which has scattered small manganese nodules and looped faecal casts. | elt17_002_2_12.jpg | elt17_002_2_12.jpg | |
| ELT17.2C | ELT17-2C-2 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Many | Boulder; volcanics | Ooze | The sediment is a light moderate-brown (10YR5/4) foraminiferal ooze with many rock fragments | Large concretionary masses of manganese are draped on submarine volcanics | elt17_002_2_2.jpg | elt17_002_2_2.jpg | |
| ELT17.4C | ELT17-4C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | Small | Ooze | The sediment is a dusky-yellow (5Y6/4), diatomaceous ooze | Scattered manganese concretions occur on a flat, soft bottom, which shows some evidence of weak current activity | elt17_004_4_9.jpg | elt17_004_4_9.jpg | |
| ELT17.5C | ELT17-5C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Several | Boulder; volcanics | Ooze | The sediment is a pale grayish-orange (10YR8/3), diatomaceous foraminiferal ooze | Only one frame exists at this station and shows large manganese concretions draped on volcanics. | |||
| ELT17.9C | ELT17-9C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Many | Boulder; volcanics | Concretionary masses of manganese are draped on volcanics | elt17_009_9_5.jpg | elt17_009_9_5.jpg | |||
| ELT17.9C | ELT17-9C-2 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Many | Volcanic masses give way laterally to a pavement of manganese nodules. Current activity appears minor because the manganese nodule pavement and concretions are dusted and partially buried with sediment. | elt17_009_9_9.jpg | elt17_009_9_9.jpg | ||||
| ELT17.10C | ELT17-10C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Few | Small | Clay | The sediment is a dark yellowish brown (10YR3/2) silty clay | Deeply buried scattered small Mn nodules on a flat, soft bottom. Indications of strong current activity revealing top of buried nodules. | elt17_010_10_5.jpg | elt17_010_10_5.jpg | |
| ELT17.18C | ELT17-18C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Few | Stone; volcanics | Silt | The sediment is a pale brown (10YR5/2) diatomaceous clayey silt | The flat, soft bottom with occasional ice rafted erratics, probably stained with Mn, gives some evidence of minor current activity from scour around erratics and partial obliteration of the bottom feature | elt17_018_18_4.jpg | elt17_018_18_4.jpg | |
| ELT17.19C | ELT17-19C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Few | Stone; volcanics | Silt | The sediment is a pale brown (10YR5/2) diatomaceous clayey silt | The flat, soft bottom has occasional ice rafted erratics, apparently Mn Stained. Evidence of weak current activity exists from scour around erratics and partial obliteration of bottom features. | elt17_019_19_5.jpg | elt17_019_19_5.jpg | |
| ELT17.20C | ELT17-20C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Few | Stone; volcanics | Clay | The sediment is a pale brown (10YR5/2) diatomaceous silty clay | The flat, soft bottom has occasional ice rafted erratics, apparently Mn stained. Minor current activity is evident from scour around erratics and partial obliteration of bottom features. | elt17_020_20_4.jpg | elt17_020_20_4.jpg | |
| ELT17.29C | ELT17-29C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | Small | Clay | The sediment is a moderate brown (5YR4/4) diatomaceous silty clay | Scattered manganese nodules which occasionally become dense enough to almost become a pavement cover the sea floor. A few ice rafted erratics which show scour around them indicate moderate current activity. | elt17_029_29_1.jpg | elt17_029_29_1.jpg | |
| ELT17.30C | ELT17-30C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Many | Ooze | The sediment is a light orange brown (10YR7/4) diatomaceous foraminiferal ooze | Only two frames are available at this station, both of which show scattered manganese nodules which occasionally become a pavement. | elt17_030_30_2.jpg | elt17_030_30_2.jpg | ||
| ELT17.32C | ELT17-32C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Many | A pavement of manganese nodules 5-7 cm in diameter cover the sea bottom. | elt17_034_32_1.jpg | elt17_034_32_1.jpg | ||||
| ELT17.33C | ELT17-33C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Several | Pebble; erratics | Ooze | The sediment is a dark yellowish brown (10YR4/2) diatomaceous ooze | The soft bottom has Mn coated ice rafted erratics. | elt17_035_33_2.jpg | elt17_035_33_2.jpg | |
| ELT17.33C | ELT17-33C-2 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Several | Small | Core; pebble | Ooze | The sediment is a dark yellowish brown (10YR4/2) diatomaceous ooze | The soft bottom has scattered manganese nodules | elt17_035_33_2.jpg | elt17_035_33_2.jpg |
| ELT17.34C | ELT17-34C-1 | 0.000 | 0.000 | 0.000 | Surface | Mn nodule | Many | 5;0-8.0 cm | Ooze | The sediment is a dark yellowish brown (10YR4/2) calcareous diatomaceous ooze | A pavement of manganese nodules 5-8 cm in diameter covers the sea floor | elt17_036_34_11.jpg | elt17_036_34_11.jpg | |
| ELT17.34C | ELT17-34C-2 | 0.000 | 0.000 | 0.000 | Surface | Mn coating | Many | Rock, pebble; volcanics | Ooze | The sediment is a dark yellowish brown (10YR4/2) calcareous diatomaceous ooze | One frame shows large manganese concretions probably draped on submarine volcanics. | elt17_036_34_12.jpg | elt17_036_34_12.jpg |
