Organic carbon concentrations in ODP Hole 105-645E
The aliphatic hydrocarbon fractions of eight early Miocene to Pliocene sediment samples from Hole 645E (Baffin Bay; ODP Leg 105) were investigated by gas chromatography and gas chromatography/mass spectrometry. Long, straight-chain alkanes of terrigenous origin are often present as major compounds....
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1989
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.744823 2023-05-15T15:35:01+02:00 Organic carbon concentrations in ODP Hole 105-645E ten Haven, H Lo Rullkötter, Jürgen LATITUDE: 70.458000 * LONGITUDE: -64.655000 * DATE/TIME START: 1985-09-13T17:00:00 * DATE/TIME END: 1985-09-27T20:30:00 * MINIMUM DEPTH, sediment/rock: 499.9 m * MAXIMUM DEPTH, sediment/rock: 1076.9 m 1989-08-30 text/tab-separated-values, 32 data points https://doi.pangaea.de/10.1594/PANGAEA.744823 https://doi.org/10.1594/PANGAEA.744823 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.744823 https://doi.org/10.1594/PANGAEA.744823 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: ten Haven, H Lo; Rullkötter, Jürgen (1989): Oleanene, ursene, and other terrigenous triterpenoid biological-marker hydrocarbons in Baffin Bay sediments. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 233-242, https://doi.org/10.2973/odp.proc.sr.105.171.1989 105-645E AGE Baffin Bay Carbon organic total DEPTH sediment/rock DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Epoch Joides Resolution Leg105 Lithologic unit/sequence Ocean Drilling Program ODP Sample code/label Dataset 1989 ftpangaea https://doi.org/10.1594/PANGAEA.744823 https://doi.org/10.2973/odp.proc.sr.105.171.1989 2023-01-20T08:51:24Z The aliphatic hydrocarbon fractions of eight early Miocene to Pliocene sediment samples from Hole 645E (Baffin Bay; ODP Leg 105) were investigated by gas chromatography and gas chromatography/mass spectrometry. Long, straight-chain alkanes of terrigenous origin are often present as major compounds. Other terrigenous biological markers include three oleanenes with a double bond at positions 12, 13(18), or 18, and taraxer-14-ene. Urs-12-ene is identified tentatively. In the three deepest samples, 17a(H), 18a(H), and 210(H)-28, 30-bisnorhopane is the most abundant compound. Several new compounds were detected, some of which are tentatively identified. The identification and possible significance of 23-norlupane, three A/B-ring nuclear demethylated (or A-nor-) oleanenes, and an A/B-ring nuclear demethylated (or A-nor-) urs-12-ene are discussed. The authors postulate that taraxer-14-ene isomerizes to olean-12-ene with increasing burial depth. Dataset Baffin Bay Baffin Bay Baffin PANGAEA - Data Publisher for Earth & Environmental Science Baffin Bay ENVELOPE(-64.655000,-64.655000,70.458000,70.458000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
105-645E AGE Baffin Bay Carbon organic total DEPTH sediment/rock DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Epoch Joides Resolution Leg105 Lithologic unit/sequence Ocean Drilling Program ODP Sample code/label |
spellingShingle |
105-645E AGE Baffin Bay Carbon organic total DEPTH sediment/rock DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Epoch Joides Resolution Leg105 Lithologic unit/sequence Ocean Drilling Program ODP Sample code/label ten Haven, H Lo Rullkötter, Jürgen Organic carbon concentrations in ODP Hole 105-645E |
topic_facet |
105-645E AGE Baffin Bay Carbon organic total DEPTH sediment/rock DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Epoch Joides Resolution Leg105 Lithologic unit/sequence Ocean Drilling Program ODP Sample code/label |
description |
The aliphatic hydrocarbon fractions of eight early Miocene to Pliocene sediment samples from Hole 645E (Baffin Bay; ODP Leg 105) were investigated by gas chromatography and gas chromatography/mass spectrometry. Long, straight-chain alkanes of terrigenous origin are often present as major compounds. Other terrigenous biological markers include three oleanenes with a double bond at positions 12, 13(18), or 18, and taraxer-14-ene. Urs-12-ene is identified tentatively. In the three deepest samples, 17a(H), 18a(H), and 210(H)-28, 30-bisnorhopane is the most abundant compound. Several new compounds were detected, some of which are tentatively identified. The identification and possible significance of 23-norlupane, three A/B-ring nuclear demethylated (or A-nor-) oleanenes, and an A/B-ring nuclear demethylated (or A-nor-) urs-12-ene are discussed. The authors postulate that taraxer-14-ene isomerizes to olean-12-ene with increasing burial depth. |
format |
Dataset |
author |
ten Haven, H Lo Rullkötter, Jürgen |
author_facet |
ten Haven, H Lo Rullkötter, Jürgen |
author_sort |
ten Haven, H Lo |
title |
Organic carbon concentrations in ODP Hole 105-645E |
title_short |
Organic carbon concentrations in ODP Hole 105-645E |
title_full |
Organic carbon concentrations in ODP Hole 105-645E |
title_fullStr |
Organic carbon concentrations in ODP Hole 105-645E |
title_full_unstemmed |
Organic carbon concentrations in ODP Hole 105-645E |
title_sort |
organic carbon concentrations in odp hole 105-645e |
publisher |
PANGAEA |
publishDate |
1989 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.744823 https://doi.org/10.1594/PANGAEA.744823 |
op_coverage |
LATITUDE: 70.458000 * LONGITUDE: -64.655000 * DATE/TIME START: 1985-09-13T17:00:00 * DATE/TIME END: 1985-09-27T20:30:00 * MINIMUM DEPTH, sediment/rock: 499.9 m * MAXIMUM DEPTH, sediment/rock: 1076.9 m |
long_lat |
ENVELOPE(-64.655000,-64.655000,70.458000,70.458000) |
geographic |
Baffin Bay |
geographic_facet |
Baffin Bay |
genre |
Baffin Bay Baffin Bay Baffin |
genre_facet |
Baffin Bay Baffin Bay Baffin |
op_source |
Supplement to: ten Haven, H Lo; Rullkötter, Jürgen (1989): Oleanene, ursene, and other terrigenous triterpenoid biological-marker hydrocarbons in Baffin Bay sediments. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 233-242, https://doi.org/10.2973/odp.proc.sr.105.171.1989 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.744823 https://doi.org/10.1594/PANGAEA.744823 |
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.744823 https://doi.org/10.2973/odp.proc.sr.105.171.1989 |
_version_ |
1766365309410738176 |