Hollister, Charles D; Ewing, John I; Habib, Daniel; Lancelot, Yves; Luterbacher, Hanspeter; Paulus, F J; Poag, C Wylie; Wilcoxon, James A; Worstell, Paula J (1972): Annotated record of the detailed examination of Mn deposits from DSDP Site 99, Leg 11 (Core 99A-1) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868629, Supplement to: Hollister, CD et al. (1972): Site 99: Cat Gap. In: Hollister, C.D.; Ewing, J.I.; et al., Initial Reports of the Deep Sea Drilling Project, Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XI, 51-73, https://doi.org/10.2973/dsdp.proc.11.102.1972
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Abstract:
The principal objective at this site was the recovery of Mesozoic sediment and a sample of Horizon B (or basement). The location chosen for drilling is about 40 nautical miles southeast of San Salvador in 4914 meters of water. Aside from the possibility of recovering the oldest Atlantic sediment, drilling at this site was expected to produce interesting samples for comparison stratigraphically and lithologically with those of Holes 4 and 5 of Leg 1.
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):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 23.685700 * Longitude: -73.849800
Date/Time Start: 1970-04-13T00:00:00 * Date/Time End: 1970-04-13T00:00:00
Minimum DEPTH, sediment/rock: 0.60 m * Maximum DEPTH, sediment/rock: 3.75 m
Event(s):
11-99A * Latitude: 23.685700 * Longitude: -73.849800 * Date/Time: 1970-04-13T00:00:00 * Elevation: -4914.0 m * Penetration: 248 m * Recovery: 28.5 m * Location: North Atlantic/CHANNEL * Campaign: Leg11 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 53 m cored; 26 m drilled; 53.8 % recovery
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Identification | ID | Hollister, Charles D | |||
2 | Sample code/label | Sample label | Hollister, Charles D | |||
3 | DEPTH, sediment/rock | Depth sed | m | Hollister, Charles D | Geocode | |
4 | Position | Position | Hollister, Charles D | Visual description | ||
5 | Size | Size | Hollister, Charles D | |||
6 | Quantity of deposit | Quantity | Hollister, Charles D | |||
7 | Substrate type | Substrate | Hollister, Charles D | |||
8 | Sediment type | Sediment | Hollister, Charles D | |||
9 | Comment | Comment | Hollister, Charles D | |||
10 | Description | Description | Hollister, Charles D |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
34 data points
Data
1 ID | 2 Sample label | 3 Depth sed [m] | 4 Position | 5 Size | 6 Quantity | 7 Substrate | 8 Sediment | 9 Comment | 10 Description |
---|---|---|---|---|---|---|---|---|---|
11-99A-1-1,60-1 | 11-99A-1-1,60 | 0.60 | Buried | Mn nodule | Several | Clay | Brown (10YR4/3) clay, silty , calcareous, very soft, forams, nannoplankton present ( Quaternary ) | Mn nodules, quartz, mica, chert. ( Hole 99A, Core 1 (0 m to 9 m), page 63 ) | |
11-99A-1-1,110-1 | 11-99A-1-1,110 | 1.10 | Buried | Mn nodule | 1 | Core; limonite | Clay | Brown (10YR4/3) clay, silty , calcareous, very soft, forams, nannoplankton present ( Quaternary ) | Mn coated nodule with nucleus of iron oxide, quartz dolomite rhombs. ( Hole 99A, Core 1 (0 m to 9 m), page 63 ) |
11-99A-1-3-1 | 11-99A-1-3 | 3.75 | Buried | Mn coating | 1 | Pebble; consolidated sediment | Clay | Brown (10YR4/3) clay, silty , calcareous, soft, clay minerals and nannoplankton dominant ( Quaternary ) | Calcareous debris. Mn coated and well rounded. ( Hole 99A, Core 1 (0 m to 9 m), page 63 ) |
11-99A-1-3-1 | 11-99A-1-3 | 3.75 | In sediment | Mn microndule | Several | Clay | Brown (10YR4/3) clay, silty , calcareous, soft, clay minerals and nannoplankton dominant ( Quaternary ) | The coarse fraction consists of planktonic foraminifera, calcareous rock fragments, large benthonic foraminifera, sponge spicules and iron-manganese micronodules. ( Hole 99A, Core 1 (0 m to 9 m), page 63 ) |