Contents of organic compounds in sediments from DSDP Legs 1 and 4
Fifteen sediment samples were studied from five drill sites recovered by the Glomar Challenger on Legs I and IV in the Gulf of Mexico and western Atlantic. This study concentrated on compounds derived from biogenic precursors, namely: (1) hydrocarbons, (2) fatty acids, (3) pigments and (4) amino aci...
Main Authors: | , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
1973
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.706744 https://doi.org/10.1594/PANGAEA.706744 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.706744 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.706744 2023-05-15T17:29:00+02:00 Contents of organic compounds in sediments from DSDP Legs 1 and 4 Aizenshtat, Z Baedecker, M J Kaplan, I R MEDIAN LATITUDE: 20.732860 * MEDIAN LONGITUDE: -70.534360 * SOUTH-BOUND LATITUDE: 10.892500 * WEST-BOUND LONGITUDE: -92.058700 * NORTH-BOUND LATITUDE: 30.839800 * EAST-BOUND LONGITUDE: -44.042800 * DATE/TIME START: 1968-08-17T00:00:00 * DATE/TIME END: 1969-02-23T00:00:00 1973-10-29 application/zip, 10 datasets https://doi.pangaea.de/10.1594/PANGAEA.706744 https://doi.org/10.1594/PANGAEA.706744 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.706744 https://doi.org/10.1594/PANGAEA.706744 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Aizenshtat, Z; Baedecker, M J; Kaplan, I R (1973): Distribution and diagenesis of organic compounds in JOIDES sediment from Gulf of Mexico and western Atlantic. Geochimica et Cosmochimica Acta, 37(8), 1881-1898, https://doi.org/10.1016/0016-7037(73)90147-6 1-2 1-3 1-6 1-6A 4-26 4-27 Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Gulf of Mexico/KNOLL Gulf of Mexico/PLAIN Leg1 Leg4 North Atlantic/CONT RISE North Atlantic/RIDGE North Atlantic/TROUGH Dataset 1973 ftpangaea https://doi.org/10.1594/PANGAEA.706744 https://doi.org/10.1016/0016-7037(73)90147-6 2023-01-20T07:31:15Z Fifteen sediment samples were studied from five drill sites recovered by the Glomar Challenger on Legs I and IV in the Gulf of Mexico and western Atlantic. This study concentrated on compounds derived from biogenic precursors, namely: (1) hydrocarbons, (2) fatty acids, (3) pigments and (4) amino acids. Carbon isotope (dC13) data [values <(-26)‰, relative to PDB], long-chain n-alkyl hydrocarbons (>>C27) with odd carbon numbered molecules dominating even carbon numbered species, and presence of perylene proved useful as possible indicators for terrigenous contributions to the organic matter in some samples. Apparently land-derived organic matter can be transported for distances over 1000 km into the ocean and their source still recognized. The study was primarily designed to investigate: (i) the sources of the organic matter present in the sediment, (ii) their stability with time of accumulation and (iii) the conditions necessary for in situ formation of new compounds. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-92.058700,-44.042800,30.839800,10.892500) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
1-2 1-3 1-6 1-6A 4-26 4-27 Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Gulf of Mexico/KNOLL Gulf of Mexico/PLAIN Leg1 Leg4 North Atlantic/CONT RISE North Atlantic/RIDGE North Atlantic/TROUGH |
spellingShingle |
1-2 1-3 1-6 1-6A 4-26 4-27 Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Gulf of Mexico/KNOLL Gulf of Mexico/PLAIN Leg1 Leg4 North Atlantic/CONT RISE North Atlantic/RIDGE North Atlantic/TROUGH Aizenshtat, Z Baedecker, M J Kaplan, I R Contents of organic compounds in sediments from DSDP Legs 1 and 4 |
topic_facet |
1-2 1-3 1-6 1-6A 4-26 4-27 Deep Sea Drilling Project DRILL Drilling/drill rig DSDP Glomar Challenger Gulf of Mexico/KNOLL Gulf of Mexico/PLAIN Leg1 Leg4 North Atlantic/CONT RISE North Atlantic/RIDGE North Atlantic/TROUGH |
description |
Fifteen sediment samples were studied from five drill sites recovered by the Glomar Challenger on Legs I and IV in the Gulf of Mexico and western Atlantic. This study concentrated on compounds derived from biogenic precursors, namely: (1) hydrocarbons, (2) fatty acids, (3) pigments and (4) amino acids. Carbon isotope (dC13) data [values <(-26)‰, relative to PDB], long-chain n-alkyl hydrocarbons (>>C27) with odd carbon numbered molecules dominating even carbon numbered species, and presence of perylene proved useful as possible indicators for terrigenous contributions to the organic matter in some samples. Apparently land-derived organic matter can be transported for distances over 1000 km into the ocean and their source still recognized. The study was primarily designed to investigate: (i) the sources of the organic matter present in the sediment, (ii) their stability with time of accumulation and (iii) the conditions necessary for in situ formation of new compounds. |
format |
Dataset |
author |
Aizenshtat, Z Baedecker, M J Kaplan, I R |
author_facet |
Aizenshtat, Z Baedecker, M J Kaplan, I R |
author_sort |
Aizenshtat, Z |
title |
Contents of organic compounds in sediments from DSDP Legs 1 and 4 |
title_short |
Contents of organic compounds in sediments from DSDP Legs 1 and 4 |
title_full |
Contents of organic compounds in sediments from DSDP Legs 1 and 4 |
title_fullStr |
Contents of organic compounds in sediments from DSDP Legs 1 and 4 |
title_full_unstemmed |
Contents of organic compounds in sediments from DSDP Legs 1 and 4 |
title_sort |
contents of organic compounds in sediments from dsdp legs 1 and 4 |
publisher |
PANGAEA |
publishDate |
1973 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.706744 https://doi.org/10.1594/PANGAEA.706744 |
op_coverage |
MEDIAN LATITUDE: 20.732860 * MEDIAN LONGITUDE: -70.534360 * SOUTH-BOUND LATITUDE: 10.892500 * WEST-BOUND LONGITUDE: -92.058700 * NORTH-BOUND LATITUDE: 30.839800 * EAST-BOUND LONGITUDE: -44.042800 * DATE/TIME START: 1968-08-17T00:00:00 * DATE/TIME END: 1969-02-23T00:00:00 |
long_lat |
ENVELOPE(-92.058700,-44.042800,30.839800,10.892500) |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Supplement to: Aizenshtat, Z; Baedecker, M J; Kaplan, I R (1973): Distribution and diagenesis of organic compounds in JOIDES sediment from Gulf of Mexico and western Atlantic. Geochimica et Cosmochimica Acta, 37(8), 1881-1898, https://doi.org/10.1016/0016-7037(73)90147-6 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.706744 https://doi.org/10.1594/PANGAEA.706744 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.706744 https://doi.org/10.1016/0016-7037(73)90147-6 |
_version_ |
1766122303714754560 |