Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2)
Seven Miocene Pacific Ocean Deep Sea Drilling Project sites from four different water masses (planktonic foraminiferal biogeographic regions) have been correlated using 18 prominent carbon isotopic events defined in the benthic foraminiferal delta13C records in DSDP Site 289. The correlations are ba...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.407653 2023-05-15T13:53:44+02:00 Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2) Loutit, Tom S Pisias, Nicklas G Kennett, James P LATITUDE: -47.997300 * LONGITUDE: 147.764200 * DATE/TIME START: 1973-03-31T00:00:00 * DATE/TIME END: 1973-03-31T00:00:00 * MINIMUM DEPTH, sediment/rock: 2.77 m * MAXIMUM DEPTH, sediment/rock: 118.90 m 1983-11-17 text/tab-separated-values, 408 data points https://doi.pangaea.de/10.1594/PANGAEA.407653 https://doi.org/10.1594/PANGAEA.407653 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.407653 https://doi.org/10.1594/PANGAEA.407653 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Loutit, Tom S; Pisias, Nicklas G; Kennett, James P (1983): Pacific Miocene carbon isotope stratigraphy using benthic foraminifera. Earth and Planetary Science Letters, 66, 48-62, https://doi.org/10.1016/0012-821X(83)90125-5 29-281_Site Antarctic Ocean/Tasman Sea/CONT RISE COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock DSDP DSDP/ODP/IODP sample designation Globocassidulina subglobosa δ13C δ18O Glomar Challenger Isotope ratio mass spectrometry Leg29 Sample code/label Uvigerina spp. Dataset 1983 ftpangaea https://doi.org/10.1594/PANGAEA.407653 https://doi.org/10.1016/0012-821X(83)90125-5 2023-01-20T08:13:06Z Seven Miocene Pacific Ocean Deep Sea Drilling Project sites from four different water masses (planktonic foraminiferal biogeographic regions) have been correlated using 18 prominent carbon isotopic events defined in the benthic foraminiferal delta13C records in DSDP Site 289. The correlations are based on the assumption that there are global or at least Pacific-wide controls on the delta13C of deep-water [HCO3]**-. Each of the individual delta13C records is correlated to Site 289 based on the shape of the curves in a manner analogous to that used to correlate sea-floor magnetic anomaly patterns. The results of this correlation experiment confirm that planktonic foraminiferal biostratigraphy and carbon isotopic stratigraphy are consistent within the tropical surface water mass and precise to +/-100,000 years. Correlations between surface water masses suggest that the precision of foraminiferal biostratigraphy is on the average less than +/-200,000 years due to the lack of cosmopolitan marker species and diachronism of species occurrences. Carbon isotope stratigraphy used in conjunction with biostratigraphy has the potential to provide an easily utilized, globally applicable, correlation tool (with an interregional precision of +/-100,000 years or better) as more continuous and undisturbed deep-sea sections become available as a result of the Hydraulic Piston Coring Program. Dataset Antarc* Antarctic Antarctic Ocean PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Antarctic Ocean Pacific ENVELOPE(147.764200,147.764200,-47.997300,-47.997300) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
29-281_Site Antarctic Ocean/Tasman Sea/CONT RISE COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock DSDP DSDP/ODP/IODP sample designation Globocassidulina subglobosa δ13C δ18O Glomar Challenger Isotope ratio mass spectrometry Leg29 Sample code/label Uvigerina spp. |
spellingShingle |
29-281_Site Antarctic Ocean/Tasman Sea/CONT RISE COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock DSDP DSDP/ODP/IODP sample designation Globocassidulina subglobosa δ13C δ18O Glomar Challenger Isotope ratio mass spectrometry Leg29 Sample code/label Uvigerina spp. Loutit, Tom S Pisias, Nicklas G Kennett, James P Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2) |
topic_facet |
29-281_Site Antarctic Ocean/Tasman Sea/CONT RISE COMPCORE Composite Core Deep Sea Drilling Project DEPTH sediment/rock DSDP DSDP/ODP/IODP sample designation Globocassidulina subglobosa δ13C δ18O Glomar Challenger Isotope ratio mass spectrometry Leg29 Sample code/label Uvigerina spp. |
description |
Seven Miocene Pacific Ocean Deep Sea Drilling Project sites from four different water masses (planktonic foraminiferal biogeographic regions) have been correlated using 18 prominent carbon isotopic events defined in the benthic foraminiferal delta13C records in DSDP Site 289. The correlations are based on the assumption that there are global or at least Pacific-wide controls on the delta13C of deep-water [HCO3]**-. Each of the individual delta13C records is correlated to Site 289 based on the shape of the curves in a manner analogous to that used to correlate sea-floor magnetic anomaly patterns. The results of this correlation experiment confirm that planktonic foraminiferal biostratigraphy and carbon isotopic stratigraphy are consistent within the tropical surface water mass and precise to +/-100,000 years. Correlations between surface water masses suggest that the precision of foraminiferal biostratigraphy is on the average less than +/-200,000 years due to the lack of cosmopolitan marker species and diachronism of species occurrences. Carbon isotope stratigraphy used in conjunction with biostratigraphy has the potential to provide an easily utilized, globally applicable, correlation tool (with an interregional precision of +/-100,000 years or better) as more continuous and undisturbed deep-sea sections become available as a result of the Hydraulic Piston Coring Program. |
format |
Dataset |
author |
Loutit, Tom S Pisias, Nicklas G Kennett, James P |
author_facet |
Loutit, Tom S Pisias, Nicklas G Kennett, James P |
author_sort |
Loutit, Tom S |
title |
Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2) |
title_short |
Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2) |
title_full |
Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2) |
title_fullStr |
Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2) |
title_full_unstemmed |
Stable isotope ratios of benthic foraminifera stable from Miocene Pacific sediments, DSDP Leg 29, Site 281 (Table 2) |
title_sort |
stable isotope ratios of benthic foraminifera stable from miocene pacific sediments, dsdp leg 29, site 281 (table 2) |
publisher |
PANGAEA |
publishDate |
1983 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.407653 https://doi.org/10.1594/PANGAEA.407653 |
op_coverage |
LATITUDE: -47.997300 * LONGITUDE: 147.764200 * DATE/TIME START: 1973-03-31T00:00:00 * DATE/TIME END: 1973-03-31T00:00:00 * MINIMUM DEPTH, sediment/rock: 2.77 m * MAXIMUM DEPTH, sediment/rock: 118.90 m |
long_lat |
ENVELOPE(147.764200,147.764200,-47.997300,-47.997300) |
geographic |
Antarctic Antarctic Ocean Pacific |
geographic_facet |
Antarctic Antarctic Ocean Pacific |
genre |
Antarc* Antarctic Antarctic Ocean |
genre_facet |
Antarc* Antarctic Antarctic Ocean |
op_source |
Supplement to: Loutit, Tom S; Pisias, Nicklas G; Kennett, James P (1983): Pacific Miocene carbon isotope stratigraphy using benthic foraminifera. Earth and Planetary Science Letters, 66, 48-62, https://doi.org/10.1016/0012-821X(83)90125-5 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.407653 https://doi.org/10.1594/PANGAEA.407653 |
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.407653 https://doi.org/10.1016/0012-821X(83)90125-5 |
_version_ |
1766259125632630784 |