PANGAEA_875153
(Figure 8, page 60) Fe-Mn concentrations across ferromanganese crusts recovered from the Northwestern Pacific seamounts along the Izu-Bonin Trench
Joshima, Masato; Usui, Akira
(Figure 8, page 60) Fe-Mn concentrations across ferromanganese crusts recovered from the Northwestern Pacific seamounts along the Izu-Bonin Trench
1998
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.875153
Investigator
Masato
Joshima
m-joushima@aist.go.jp
Earth Science
Event label
Identification
DEPTH, sediment/rock
DISTANCE
Iron
Manganese
Deposit type
geoscientificInformation
Dredge
MW9507
MW9507-D18
MW9507-D96
Inductively coupled plasma atomic emission spectroscope (ICP-AES)
Moana Wave
1995-06-01
1995-06-01
Complete
30.811667
31.163333
138.187167
138.319
NOAA-MMS
NOAA and MMS Marine Minerals Geochemical Database
unrestricted
CC-BY-3.0: Creative Commons Attribution 3.0 Unported
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
156 data points
text/tab-separated-values
Joshima, Masato; Usui, Akira (1998): Magnetostratigraphy of hydrogenetic manganese crusts from Northwestern Pacific seamounts. Marine Geology, 146(1-4), 53-62, https://doi.org/10.1016/S0025-3227(97)00131-X
For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.875153"! ** Values extracted from curves using the WebPlotDigitizer program (http://arohatgi.info/WebPlotDigitizer/).
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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.
https://doi.org/10.1016/S0025-3227(97)00131-X
Magnetostratigraphy of hydrogenetic manganese crusts from Northwestern Pacific seamounts
https://wiki.pangaea.de/wiki/NOAA-MMS
NOAA-MMS
PANGAEA_875154
DIF
9.4
2026-04-30