Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ...
Paleobotanical site information, terpenoid, n-alkane, and other and biomarker quantification and carbon isotope data from sediment samples collected from North America Paleogene fossil leaf sites that extend from Colorado to the High Arctic. Sediment samples were collected laterally along fossil lea...
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Online Access: | https://dx.doi.org/10.1594/pangaea.919135 https://doi.pangaea.de/10.1594/PANGAEA.919135 |
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ftdatacite:10.1594/pangaea.919135 2024-09-09T19:27:33+00:00 Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ... Schlanser, Kristen M Diefendorf, Aaron F West, Christopher K Greenwood, David R Basinger, James F Meyer, Herbert W Lowe, Alexander J Naake, Hans H 2020 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.919135 https://doi.pangaea.de/10.1594/PANGAEA.919135 en eng PANGAEA https://dx.doi.org/10.1016/j.orggeochem.2020.104069 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 carbon isotope conifers n-alkane Paleogene terpenoid Sample ID Latitude of event Longitude of event Event label Site Location Epoch AGE Age, maximum/old Age, minimum/young Lithology/composition/facies Vegetation type Thermal maturity, hopane Pristane/Phytane ratio Carbon Preference Index Terrigenous/aquatic ratio Average chain length Carbon, organic, total Diterpenoids, plant-derived Triterpenoids, plant-derived Long-chain n-alkanes, C27-C35 Isonorpimarane, δ13C Norpimarane, δ13C 18-Norisopimarane, δ13C Tetracyclic diterpane, δ13C ent-Beyerane, δ13C 13alphaH-Fichtelite, δ13C 19-Norabieta-8,11,13-triene, δ13C 19-Norabieta-4,8,11,13-tetraene, δ13C 19-Norabieta-3,8,11,13-tetraene, δ13C 18-Norabieta-8,11,13-triene, δ13C Isopimarane, δ13C Pimarane, δ13C Abietane, δ13C ent-13-epi manoyl oxide, δ13C 2-Methyl-1-4'-methylpentyl-6-isopropylnaphthalene, δ13C Abieta-8,11,13-triene, δ13C Dehydroicetexane, δ13C 1,2,3,4-Tetrahydroretene, δ13C Simonellite, δ13C Diaromatic tricyclic totarane, δ13C Retene, δ13C Des-A-lupane, δ13C Des-A-26-norlupa-5,7,9-triene, δ13C δ13C dataset Dataset 2020 ftdatacite https://doi.org/10.1594/pangaea.91913510.1016/j.orggeochem.2020.104069 2024-08-01T10:54:44Z Paleobotanical site information, terpenoid, n-alkane, and other and biomarker quantification and carbon isotope data from sediment samples collected from North America Paleogene fossil leaf sites that extend from Colorado to the High Arctic. Sediment samples were collected laterally along fossil leaf-bearing zones. To disentangle the vegetation source of sediment n-alkanes, we measured the carbon isotope (δ13C) values of nonsteroidal triterpenoids (angiosperm biomarkers) and tricyclic diterpenoids (conifer biomarkers) to determine angiosperm and conifer end member δ13C values. Compounds were isolated using column chromatography and identified and quantified with an Agilent 7890A gas chromatograph (GC) interfaced to an Agilent 5975C quadrupole mass selective detector (MSD) and flame ionization detector (FID). Compound-specific carbon isotope analyses were performed, where possible, on n-C27 through n-C35 alkanes, diterpenoids, and triterpenoids by gas chromatograph-combustion-isotope ratio mass spectrometry ... Dataset Arctic DataCite Arctic Fid ENVELOPE(-65.939,-65.939,-68.664,-68.664) |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
carbon isotope conifers n-alkane Paleogene terpenoid Sample ID Latitude of event Longitude of event Event label Site Location Epoch AGE Age, maximum/old Age, minimum/young Lithology/composition/facies Vegetation type Thermal maturity, hopane Pristane/Phytane ratio Carbon Preference Index Terrigenous/aquatic ratio Average chain length Carbon, organic, total Diterpenoids, plant-derived Triterpenoids, plant-derived Long-chain n-alkanes, C27-C35 Isonorpimarane, δ13C Norpimarane, δ13C 18-Norisopimarane, δ13C Tetracyclic diterpane, δ13C ent-Beyerane, δ13C 13alphaH-Fichtelite, δ13C 19-Norabieta-8,11,13-triene, δ13C 19-Norabieta-4,8,11,13-tetraene, δ13C 19-Norabieta-3,8,11,13-tetraene, δ13C 18-Norabieta-8,11,13-triene, δ13C Isopimarane, δ13C Pimarane, δ13C Abietane, δ13C ent-13-epi manoyl oxide, δ13C 2-Methyl-1-4'-methylpentyl-6-isopropylnaphthalene, δ13C Abieta-8,11,13-triene, δ13C Dehydroicetexane, δ13C 1,2,3,4-Tetrahydroretene, δ13C Simonellite, δ13C Diaromatic tricyclic totarane, δ13C Retene, δ13C Des-A-lupane, δ13C Des-A-26-norlupa-5,7,9-triene, δ13C δ13C |
spellingShingle |
carbon isotope conifers n-alkane Paleogene terpenoid Sample ID Latitude of event Longitude of event Event label Site Location Epoch AGE Age, maximum/old Age, minimum/young Lithology/composition/facies Vegetation type Thermal maturity, hopane Pristane/Phytane ratio Carbon Preference Index Terrigenous/aquatic ratio Average chain length Carbon, organic, total Diterpenoids, plant-derived Triterpenoids, plant-derived Long-chain n-alkanes, C27-C35 Isonorpimarane, δ13C Norpimarane, δ13C 18-Norisopimarane, δ13C Tetracyclic diterpane, δ13C ent-Beyerane, δ13C 13alphaH-Fichtelite, δ13C 19-Norabieta-8,11,13-triene, δ13C 19-Norabieta-4,8,11,13-tetraene, δ13C 19-Norabieta-3,8,11,13-tetraene, δ13C 18-Norabieta-8,11,13-triene, δ13C Isopimarane, δ13C Pimarane, δ13C Abietane, δ13C ent-13-epi manoyl oxide, δ13C 2-Methyl-1-4'-methylpentyl-6-isopropylnaphthalene, δ13C Abieta-8,11,13-triene, δ13C Dehydroicetexane, δ13C 1,2,3,4-Tetrahydroretene, δ13C Simonellite, δ13C Diaromatic tricyclic totarane, δ13C Retene, δ13C Des-A-lupane, δ13C Des-A-26-norlupa-5,7,9-triene, δ13C δ13C Schlanser, Kristen M Diefendorf, Aaron F West, Christopher K Greenwood, David R Basinger, James F Meyer, Herbert W Lowe, Alexander J Naake, Hans H Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ... |
topic_facet |
carbon isotope conifers n-alkane Paleogene terpenoid Sample ID Latitude of event Longitude of event Event label Site Location Epoch AGE Age, maximum/old Age, minimum/young Lithology/composition/facies Vegetation type Thermal maturity, hopane Pristane/Phytane ratio Carbon Preference Index Terrigenous/aquatic ratio Average chain length Carbon, organic, total Diterpenoids, plant-derived Triterpenoids, plant-derived Long-chain n-alkanes, C27-C35 Isonorpimarane, δ13C Norpimarane, δ13C 18-Norisopimarane, δ13C Tetracyclic diterpane, δ13C ent-Beyerane, δ13C 13alphaH-Fichtelite, δ13C 19-Norabieta-8,11,13-triene, δ13C 19-Norabieta-4,8,11,13-tetraene, δ13C 19-Norabieta-3,8,11,13-tetraene, δ13C 18-Norabieta-8,11,13-triene, δ13C Isopimarane, δ13C Pimarane, δ13C Abietane, δ13C ent-13-epi manoyl oxide, δ13C 2-Methyl-1-4'-methylpentyl-6-isopropylnaphthalene, δ13C Abieta-8,11,13-triene, δ13C Dehydroicetexane, δ13C 1,2,3,4-Tetrahydroretene, δ13C Simonellite, δ13C Diaromatic tricyclic totarane, δ13C Retene, δ13C Des-A-lupane, δ13C Des-A-26-norlupa-5,7,9-triene, δ13C δ13C |
description |
Paleobotanical site information, terpenoid, n-alkane, and other and biomarker quantification and carbon isotope data from sediment samples collected from North America Paleogene fossil leaf sites that extend from Colorado to the High Arctic. Sediment samples were collected laterally along fossil leaf-bearing zones. To disentangle the vegetation source of sediment n-alkanes, we measured the carbon isotope (δ13C) values of nonsteroidal triterpenoids (angiosperm biomarkers) and tricyclic diterpenoids (conifer biomarkers) to determine angiosperm and conifer end member δ13C values. Compounds were isolated using column chromatography and identified and quantified with an Agilent 7890A gas chromatograph (GC) interfaced to an Agilent 5975C quadrupole mass selective detector (MSD) and flame ionization detector (FID). Compound-specific carbon isotope analyses were performed, where possible, on n-C27 through n-C35 alkanes, diterpenoids, and triterpenoids by gas chromatograph-combustion-isotope ratio mass spectrometry ... |
format |
Dataset |
author |
Schlanser, Kristen M Diefendorf, Aaron F West, Christopher K Greenwood, David R Basinger, James F Meyer, Herbert W Lowe, Alexander J Naake, Hans H |
author_facet |
Schlanser, Kristen M Diefendorf, Aaron F West, Christopher K Greenwood, David R Basinger, James F Meyer, Herbert W Lowe, Alexander J Naake, Hans H |
author_sort |
Schlanser, Kristen M |
title |
Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ... |
title_short |
Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ... |
title_full |
Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ... |
title_fullStr |
Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ... |
title_full_unstemmed |
Conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: Case studies from the Paleogene ... |
title_sort |
conifers are a major source of sedimentary leaf wax n-alkanes when dominant on the landscape: case studies from the paleogene ... |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.919135 https://doi.pangaea.de/10.1594/PANGAEA.919135 |
long_lat |
ENVELOPE(-65.939,-65.939,-68.664,-68.664) |
geographic |
Arctic Fid |
geographic_facet |
Arctic Fid |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://dx.doi.org/10.1016/j.orggeochem.2020.104069 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.91913510.1016/j.orggeochem.2020.104069 |
_version_ |
1809896970798497792 |