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Flint, J M (1905): Description of manganese nodules collected by the U.S.S. NERO during survey for a trans-pacific cable [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.847719, Supplement to: Flint, JM (1905): A contribution to the oceanography of the Pacific compiled from data collected by the United States Steamer NERO while engaged in the survey of a route for a trans-pacific cable (Uss NERO, 1899-1900). Bulletin of United States National Museum, 55, 130 pp, https://repository.si.edu/bitstream/handle/10088/10095/USNMB_551905uniteds.pdf

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Abstract:
In the early part of 1899 the U.S.S. Nero was dispatched from San Francisco to survey a route for a telegraph cable between the United States, the Philippines Islands and Japan. Concurent with meteorological and oceanographic observations, closely spaced samples of bottom material were systematically sampled. They have been carefully accounted and described by James M. Flint in this volume. On the way, numerous submarine peaks were discovered. During this voyage U.S.S. Nero also took a sounding in the area of the Challenger Deep, recording a depth of 5269 fathoms (9636 m), the greatest depth recorded at that time. Carefull study of the deep-sea deposits have also revealed a number of manganese nodules and encrustations as well as micronodules.
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
Coverage:
Median Latitude: 21.260918 * Median Longitude: 154.451479 * South-bound Latitude: 13.416700 * West-bound Longitude: 131.758300 * North-bound Latitude: 33.095800 * East-bound Longitude: -157.950000
Date/Time Start: 1899-05-13T00:00:00 * Date/Time End: 1900-01-29T00:00:00
Minimum Elevation: -7688.0 m * Maximum Elevation: -591.0 m
Event(s):
NERO99-93 * Latitude: 25.683300 * Longitude: -167.300000 * Date/Time: 1899-05-13T00:00:00 * Elevation: -2676.0 m * Location: East Pacific Ocean * Campaign: NERO_1899-1900 * Basis: U.S.S. Nero (1898) * Method/Device: Dredge (DRG)
NERO99-106 * Latitude: 26.383300 * Longitude: -168.583300 * Date/Time: 1899-05-13T00:00:00 * Elevation: -3661.0 m * Location: East Pacific Ocean * Campaign: NERO_1899-1900 * Basis: U.S.S. Nero (1898) * Method/Device: Dredge (DRG)
NERO99-152 * Latitude: 28.350000 * Longitude: -174.500000 * Date/Time: 1899-05-13T00:00:00 * Elevation: -5534.0 m * Location: East Pacific Ocean * Campaign: NERO_1899-1900 * Basis: U.S.S. Nero (1898) * Method/Device: Dredge (DRG)
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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventFlint, J M
2Latitude of eventLatitudeFlint, J M
3Longitude of eventLongitudeFlint, J M
4Elevation of eventElevationmFlint, J M
5Date/Time of eventDate/TimeFlint, J M
6Substrate typeSubstrateFlint, J M
7Sample typeSamp typeFlint, J M
8Page(s)Page(s)Flint, J M
9DescriptionDescriptionFlint, J M
Size:
317 data points

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