Stevenson, J S; Stevenson, L S (1970): (Table 3, page 608) Compositions of Fe-Mn laminations and segregations inside manganese nodules [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.849101, In supplement to: Stevenson, JS; Stevenson, LS (1970): Manganese nodules from the Challenger Expedition at Redpath Museum. original version at http://canmin.geoscienceworld.org/content/10/4/599.abstract (pdf 1.5 Mb), Canadian Mineralogist, 10(4), 599-615, hdl:10013/epic.45948.d001
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Median Latitude: 7.758333 * Median Longitude: -155.283333 * South-bound Latitude: -22.350000 * West-bound Longitude: -160.283333 * North-bound Latitude: 37.866667 * East-bound Longitude: -150.283333
Date/Time Start: 1875-07-12T00:00:00 * Date/Time End: 1875-10-06T00:00:00
Minimum Elevation: -4499.0 m * Maximum Elevation: -3916.0 m
Event(s):
CHA-252 * Latitude: 37.866667 * Longitude: -160.283333 * Date/Time: 1875-07-12T00:00:00 * Elevation: -4499.0 m * Campaign: Challenger1872 * Basis: H.M.S. Challenger (1872) * Method/Device: Grab (GRAB)
CHA-281 * Latitude: -22.350000 * Longitude: -150.283333 * Date/Time: 1875-10-06T00:00:00 * Elevation: -3916.0 m * Campaign: Challenger1872 * Basis: H.M.S. Challenger (1872) * Method/Device: Grab (GRAB)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Stevenson, L S | |||
2 | Sample ID | Sample ID | Stevenson, L S | |||
3 | Iron | Fe | % | Stevenson, L S | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
4 | Manganese | Mn | % | Stevenson, L S | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
5 | Silicon | Si | % | Stevenson, L S | X-ray fluorescence (XRF) | |
6 | Nickel | Ni | % | Stevenson, L S | ||
7 | Cobalt | Co | % | Stevenson, L S | ||
8 | Phosphorus | P | % | Stevenson, L S | ||
9 | Copper | Cu | % | Stevenson, L S | ||
10 | Titanium | Ti | % | Stevenson, L S | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
11 | Description | Description | Stevenson, L S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
80 data points