Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395
One of the main objectives of the International Phase of Ocean Drilling (IPOD) of the Deep Sea Drilling Project was to determine the geological, geochemical, and geophysical character of ocean crust formed at mid-ocean spreading ridges. A series of drill holes along the Mid-Atlantic Ridge (MAR), fro...
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1979
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.874780 2024-09-15T18:13:45+00:00 Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395 Hussong, Donald M Fryer, Patricia B Tuthill, J D Wipperman, L K MEDIAN LATITUDE: 22.915816 * MEDIAN LONGITUDE: -46.067467 * SOUTH-BOUND LATITUDE: 22.783333 * WEST-BOUND LONGITUDE: -46.133333 * NORTH-BOUND LATITUDE: 23.048300 * EAST-BOUND LONGITUDE: -46.001600 * DATE/TIME START: 1975-04-15T00:00:00 * DATE/TIME END: 1975-04-16T00:00:00 * MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m 1979 text/tab-separated-values, 12 data points https://doi.pangaea.de/10.1594/PANGAEA.874780 https://doi.org/10.1594/PANGAEA.874780 en eng PANGAEA Hussong, Donald M; Fryer, Patricia B; Tuthill, J D; Wipperman, L K (1979): The Geological and Geophysical Setting near DSDP Site 395, North Atlantic Ocean. In: Melson, W.G.; Rabinowitz, P.D.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XLV, 23-37, https://doi.org/10.2973/dsdp.proc.45.102.1979 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 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 https://doi.pangaea.de/10.1594/PANGAEA.874780 https://doi.org/10.1594/PANGAEA.874780 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Atlantic Ocean Deposit type DEPTH sediment/rock Description Dredge DRG Event label Identification IPOD-Leg7 Kana Keoki KK7401L7-RD1 KK7401L7-RD10 NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Position Quantity of deposit Size Substrate type Visual description dataset 1979 ftpangaea https://doi.org/10.1594/PANGAEA.87478010.2973/dsdp.proc.45.102.197910.7289/V52Z13FT10.7289/V53X84KN 2024-07-24T02:31:33Z One of the main objectives of the International Phase of Ocean Drilling (IPOD) of the Deep Sea Drilling Project was to determine the geological, geochemical, and geophysical character of ocean crust formed at mid-ocean spreading ridges. A series of drill holes along the Mid-Atlantic Ridge (MAR), from near Iceland south to approximately 22°N latitude, was planned to compare the crust being generated near an anomalous ridge (Iceland) with that originating near a normal slow-spreading ridge (22°N). At the same time, a series of holes in near zero-age crust at 22 °N was planned along a "flow line" (a transect parallel to local fracture zones) trending west into increasingly older crust, eventually extending the sampling to crust of apparent Jurassic date off the eastern United States coast. This age-transgressive transect was designed to test the evolution of crust formed at one point in the spreading ridge. The intersection of these two series of holes was designated Atlantic Site 5 and was positioned on the upper western flank of the Mid Atlantic Ridge near 22 °N latitude, as close as possible to the spreading ridge crest. The R/V Kana Keoki conducted a detailed 22-day survey of Atlantic Site 5 during Cruise 74-01-01, Leg 7 prior to the DSDP Leg45 was conducted. Dataset Iceland PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-46.133333,-46.001600,23.048300,22.783333) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Atlantic Ocean Deposit type DEPTH sediment/rock Description Dredge DRG Event label Identification IPOD-Leg7 Kana Keoki KK7401L7-RD1 KK7401L7-RD10 NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Position Quantity of deposit Size Substrate type Visual description |
spellingShingle |
Atlantic Ocean Deposit type DEPTH sediment/rock Description Dredge DRG Event label Identification IPOD-Leg7 Kana Keoki KK7401L7-RD1 KK7401L7-RD10 NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Position Quantity of deposit Size Substrate type Visual description Hussong, Donald M Fryer, Patricia B Tuthill, J D Wipperman, L K Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395 |
topic_facet |
Atlantic Ocean Deposit type DEPTH sediment/rock Description Dredge DRG Event label Identification IPOD-Leg7 Kana Keoki KK7401L7-RD1 KK7401L7-RD10 NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Position Quantity of deposit Size Substrate type Visual description |
description |
One of the main objectives of the International Phase of Ocean Drilling (IPOD) of the Deep Sea Drilling Project was to determine the geological, geochemical, and geophysical character of ocean crust formed at mid-ocean spreading ridges. A series of drill holes along the Mid-Atlantic Ridge (MAR), from near Iceland south to approximately 22°N latitude, was planned to compare the crust being generated near an anomalous ridge (Iceland) with that originating near a normal slow-spreading ridge (22°N). At the same time, a series of holes in near zero-age crust at 22 °N was planned along a "flow line" (a transect parallel to local fracture zones) trending west into increasingly older crust, eventually extending the sampling to crust of apparent Jurassic date off the eastern United States coast. This age-transgressive transect was designed to test the evolution of crust formed at one point in the spreading ridge. The intersection of these two series of holes was designated Atlantic Site 5 and was positioned on the upper western flank of the Mid Atlantic Ridge near 22 °N latitude, as close as possible to the spreading ridge crest. The R/V Kana Keoki conducted a detailed 22-day survey of Atlantic Site 5 during Cruise 74-01-01, Leg 7 prior to the DSDP Leg45 was conducted. |
format |
Dataset |
author |
Hussong, Donald M Fryer, Patricia B Tuthill, J D Wipperman, L K |
author_facet |
Hussong, Donald M Fryer, Patricia B Tuthill, J D Wipperman, L K |
author_sort |
Hussong, Donald M |
title |
Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395 |
title_short |
Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395 |
title_full |
Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395 |
title_fullStr |
Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395 |
title_full_unstemmed |
Annotated record of the detailed examination of Mn deposits in the Mid-Atlantic Ridge during the IPOD Atlantic Site Survey near DSDP Leg 45, Site 395 |
title_sort |
annotated record of the detailed examination of mn deposits in the mid-atlantic ridge during the ipod atlantic site survey near dsdp leg 45, site 395 |
publisher |
PANGAEA |
publishDate |
1979 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.874780 https://doi.org/10.1594/PANGAEA.874780 |
op_coverage |
MEDIAN LATITUDE: 22.915816 * MEDIAN LONGITUDE: -46.067467 * SOUTH-BOUND LATITUDE: 22.783333 * WEST-BOUND LONGITUDE: -46.133333 * NORTH-BOUND LATITUDE: 23.048300 * EAST-BOUND LONGITUDE: -46.001600 * DATE/TIME START: 1975-04-15T00:00:00 * DATE/TIME END: 1975-04-16T00:00:00 * MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m |
long_lat |
ENVELOPE(-46.133333,-46.001600,23.048300,22.783333) |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
Hussong, Donald M; Fryer, Patricia B; Tuthill, J D; Wipperman, L K (1979): The Geological and Geophysical Setting near DSDP Site 395, North Atlantic Ocean. In: Melson, W.G.; Rabinowitz, P.D.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XLV, 23-37, https://doi.org/10.2973/dsdp.proc.45.102.1979 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 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 https://doi.pangaea.de/10.1594/PANGAEA.874780 https://doi.org/10.1594/PANGAEA.874780 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.87478010.2973/dsdp.proc.45.102.197910.7289/V52Z13FT10.7289/V53X84KN |
_version_ |
1810451511936811008 |