de.pangaea.dataset873193 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-06-15T19:00:07Z https://doi.pangaea.de/10.1594/PANGAEA.873193 1980-01-01 publication https://doi.org/10.1594/PANGAEA.873193 Jackson, Everett D author Koizumi, Itaru

itaru@sci.hokudai.ac.jp

author Kirkpatrick, R G author Avdeiko, G P author Clague, David A author Dalrymple, G Brent author Karpoff, Anne Marie author McKenzie, J author Butt, A author Ling, Hsin Yi author Takayama, Toshiaki author Greene, H Gary author Morgan, Joanna

j.morgan@imperial.ac.uk

author Kono, Masaru author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital Leg 55 was conceived as part of the decade-long experiment to test the kinematic hot-spot hypothesis and several of its more imporant corollaries for the origin of the Hawaiian-Emperor chain. Also of particular importance was the question of whether the Hawaiian hot spot has remained fixed in the mantle. The specific primary objectives of Leg 55, were to determine (1) whether the known increase in the age of the volcanoes on the Hawaiian chain with distance from Kilauea continues northward along the Emperor Seamounts; (2) whether the lavas of the Emperor volcanoes are of the same chemical composition and were erupted in the same sequence as those of Hawaiian volcanoes; (3) the latitude of formation of Suiko Seamount as a test of hot-spot fixity; and (4) whether the Emperor Seamounts were once islands and, if so, to determine their post-volcanic and subsidence history. completed DSDP Deep Sea Drilling Project NOAA-MMS NOAA and MMS Marine Minerals Geochemical Database theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-3.0: Creative Commons Attribution 3.0 Unported textTable und geoscientificInformation 170.379 170.5908 37.9813 42.424 1977-08-01T00:00:00 1977-08-06T00:00:00 0.1 10.0 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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. Event label thematicClassification Identification thematicClassification Sample code/label thematicClassification DEPTH, sediment/rock physicalMeasurement m m Position thematicClassification Visual description Deposit type thematicClassification Quantity of deposit thematicClassification Size thematicClassification Substrate type thematicClassification Sediment type thematicClassification Comment thematicClassification Description thematicClassification File name thematicClassification Uniform resource locator/link to image thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.873193?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: 55-430 * LATITUDE: 37.981300 * LONGITUDE: 170.590800 * DATE/TIME: 1977-08-01T00:00:00 * ELEVATION: -1445.0 m * PENETRATION: 14 m * RECOVERY: 7.7 m * LOCATION: North Pacific/SEDIMENT POND * CAMPAIGN: Leg55 * BASIS: Glomar Challenger * METHOD/DEVICE: Drilling/drill rig 2 cores; 11.5 m cored; 2.5 m drilled; 67 % recovery 1977-08-01T00:00:00 EVENT LABEL: 55-431 * LATITUDE: 42.424000 * LONGITUDE: 170.544700 * DATE/TIME: 1977-08-05T00:00:00 * ELEVATION: -1704.0 m * PENETRATION: 9.5 m * RECOVERY: 3.3 m * LOCATION: North Pacific/TERRACE * CAMPAIGN: Leg55 * BASIS: Glomar Challenger * METHOD/DEVICE: Drilling/drill rig 2 cores; 19 m cored; 0 m drilled; 17.5 % recovery 1977-08-05T00:00:00 EVENT LABEL: 55-431A * LATITUDE: 42.423200 * LONGITUDE: 170.543300 * DATE/TIME: 1977-08-05T00:00:00 * ELEVATION: -1704.0 m * PENETRATION: 17 m * RECOVERY: 4.3 m * LOCATION: North Pacific/TERRACE * CAMPAIGN: Leg55 * BASIS: Glomar Challenger * METHOD/DEVICE: Drilling/drill rig 2 cores; 17 m cored; 0 m drilled; 25.6 % recovery 1977-08-05T00:00:00 EVENT LABEL: 55-432 * LATITUDE: 41.333800 * LONGITUDE: 170.379000 * DATE/TIME: 1977-08-06T00:00:00 * ELEVATION: -1310.0 m * PENETRATION: 5.5 m * RECOVERY: 3 m * LOCATION: North Pacific/TERRACE * CAMPAIGN: Leg55 * BASIS: Glomar Challenger * METHOD/DEVICE: Drilling/drill rig 1 cores; 5.5 m cored; 0 m drilled; 54.5 % recovery 1977-08-06T00:00:00 Related to 1980-01-01 publication https://doi.org/10.2973/dsdp.proc.55.1980 Jackson, Everett D author Koizumi, Itaru

itaru@sci.hokudai.ac.jp

author Kirkpatrick, R G author Avdeiko, G P author Clague, David A author Dalrymple, G Brent author Karpoff, Anne Marie author McKenzie, J author Butt, A author Ling, Hsin Yi author Takayama, Toshiaki author Greene, H Gary author Morgan, Joanna

j.morgan@imperial.ac.uk

author Kono, Masaru author documentDigital U. S. Government Printing Office LV 868 pp Source 1992-01-01 publication https://doi.org/10.7289/V52Z13FT Grant, John Bruce author Moore, Carla J

carla.j.moore@noaa.gov

https://orcid.org/0000-0002-2610-8648 information author Alameddin, George author Chen, Kuiying author Barton, Mark author documentDigital National Geophysical Data Center, NOAA Further details 1992-01-01 publication https://doi.org/10.7289/V53X84KN Warnken, Robin R

rrw@luna.ngdc.noaa.gov

author Virden, William T author Moore, Carla J

carla.j.moore@noaa.gov

https://orcid.org/0000-0002-2610-8648 information author documentDigital National Geophysical Data Center, NOAA