<gco:CharacterString>Modern coretop leaf wax hydrogen and carbon isotopes from west coast of North America</gco:CharacterString>

de.pangaea.dataset993439 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-05-13T01:20:24Z https://doi.pangaea.de/10.1594/PANGAEA.993439 <gco:CharacterString>Modern coretop leaf wax hydrogen and carbon isotopes from west coast of North America</gco:CharacterString> 2026-04-14T05:19:56 publication


https://doi.org/10.1594/PANGAEA.993439

Bhattacharya, Tripti

trbhatta@syr.edu

https://orcid.org/0000-0002-5528-3760 information author Fastovich, David

fastovich@uga.edu

author Maupin, Christopher

crmaupinatx@tamu.edu

author Thompson, Alexandra

athomp50@syr.edu

author Feng, Ran

ran.feng@uconn.edu

author Zhu, Jiang https://orcid.org/0000-0002-0908-5130 information author McClymont, Erin L

erin.mcclymont@durham.ac.uk

https://orcid.org/0000-0003-1562-8768 information author Bong, Hayoung

hayoung.bong@nasa.gov

author LeGrande, Allegra N

allegra.n.legrande@nasa.gov

https://orcid.org/0000-0002-5295-0062 information author Dee, Sylvia G https://orcid.org/0000-0002-2140-785X information author Fiorella, Richard

rfiorella@lanl.gov

author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital This dataset consists of hydrogen (δD) and carbon isotope (δ13C) measurements of long-chain leaf wax n-acids from core tops (e.g. recent sediments) off the coast of western North America, spanning a latitudinal range of 20 to 60 degrees north. The dataset also includes chain length metrics like average chain length and carbon preference index. These data were collected to evaluate the degree of correlation between modern sedimentary leaf wax hydrogen isotopes and observed precipitation isotopes in a latitudinal range of 20 to 60 degrees north along the coast of western North America. Second, the data were collected to evaluate whether leaf wax hydrogen and carbon isotopes reflect large-scale gradients in ecological and climatological variables. Samples were processed by standard methods for biomarker extraction, purification and quantification, and isotopes were measured via gas chromatograph-isotope ratio mass spectrometry. Results of this study showed that a major transition in leaf wax hydrogen isotopic composition occurs at the latitude of the east Pacific storm track. completed Bhattacharya, Tripti

trbhatta@syr.edu

https://orcid.org/0000-0002-5528-3760 information principalInvestigator carbon isotope compound-specific biomarker isotopes hydrogen isotope Leaf wax North Pacific western North America theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -143.15 -110.19 23.11 59.183 1961-08-02T00:00:00 2004-08-29T00:00:00 Event label thematicClassification Label used at repository for each core Depth, top/min physicalMeasurement In sample m m Depth, bottom/max physicalMeasurement In sample m m Sample repository thematicClassification Location where each core is presently stored/location from which each sample was requested Sample type thematicClassification Device used to sample each core originaly n-Alkanoic acid C28, δD physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ‰ SMOW ‰ SMOW n-Alkanoic acid C28, δD, analytical error physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ± ± n-Alkanoic acid C30, δD physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ‰ SMOW ‰ SMOW n-Alkanoic acid C30, δD, analytical error physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ± ± n-Alkanoic acid C32, δD physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ‰ SMOW ‰ SMOW n-Alkanoic acid C32, δD, analytical error physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ± ± n-Alkanoic acid C28, δ13C physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ‰ PDB ‰ PDB n-Alkanoic acid C28, δ13C, analytical error physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ± ± n-Alkanoic acid C30, δ13C physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ‰ PDB ‰ PDB n-Alkanoic acid C30, δ13C, analytical error physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ± ± n-Alkanoic acid C32, δ13C physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ‰ PDB ‰ PDB n-Alkanoic acid C32, δ13C, analytical error physicalMeasurement Gas chromatography - isotope ratio mass spectrometry (GC-IRMS), Thermo Fisher Scientific, DELTA V Plus ± ± Carbon Preference Index thematicClassification Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace 1310 Average chain length thematicClassification Gas chromatography - Flame Ionization Detection (GC-FID), Thermo Scientific, Trace 1310 text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.993439?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: BAP-82-096-GC * LATITUDE: 25.268000 * LONGITUDE: -112.268000 * DATE/TIME: 1982-06-03T00:00:00 * ELEVATION: -480.0 m * METHOD/DEVICE: Gravity corer 1982-06-03T00:00:00 EVENT LABEL: BB291-019-PG-GC * LATITUDE: 46.822000 * LONGITUDE: -124.605000 * DATE/TIME: 1961-08-02T00:00:00 * ELEVATION: -112.0 m * METHOD/DEVICE: Gravity corer 1961-08-02T00:00:00 EVENT LABEL: BB291-034-034 * LATITUDE: 43.495000 * LONGITUDE: -124.700000 * DATE/TIME: 1961-08-06T00:00:00 * ELEVATION: -585.0 m * METHOD/DEVICE: Gravity corer 1961-08-06T00:00:00 EVENT LABEL: BB311-026-026-GC * LATITUDE: 40.800000 * LONGITUDE: -124.550000 * DATE/TIME: 1962-08-01T00:00:00 * ELEVATION: -530.0 m * METHOD/DEVICE: Gravity corer 1962-08-01T00:00:00 EVENT LABEL: BB312-019-019 * LATITUDE: 47.383000 * LONGITUDE: -124.800000 * DATE/TIME: 1962-09-17T00:00:00 * ELEVATION: -201.0 m * METHOD/DEVICE: Gravity corer 1962-09-17T00:00:00 EVENT LABEL: EW0408-08-GC * LATITUDE: 54.966000 * LONGITUDE: -132.730000 * DATE/TIME: 2004-08-27T00:00:00 * ELEVATION: -395.0 m * METHOD/DEVICE: Gravity corer 2004-08-27T00:00:00 EVENT LABEL: EW0408-20-GC * LATITUDE: 56.751700 * LONGITUDE: -135.180000 * DATE/TIME: 2004-08-29T00:00:00 * ELEVATION: -109.0 m * METHOD/DEVICE: Gravity corer 2004-08-29T00:00:00 EVENT LABEL: HB96-07-GC * LATITUDE: 40.700000 * LONGITUDE: -124.240000 * DATE/TIME: 1996-06-29T00:00:00 * ELEVATION: -3.0 m * METHOD/DEVICE: Gravity corer 1996-06-29T00:00:00 EVENT LABEL: HB9601 * LATITUDE: 40.700000 * LONGITUDE: -124.220000 * DATE/TIME: 1996-06-26T00:00:00 * ELEVATION: -7.0 m * METHOD/DEVICE: Gravity corer 1996-06-26T00:00:00 EVENT LABEL: LPFG01ST-026G * LATITUDE: 59.183000 * LONGITUDE: -143.150000 * DATE/TIME: 1961-08-26T00:00:00 * ELEVATION: -3399.0 m * METHOD/DEVICE: Gravity corer 1961-08-26T00:00:00 EVENT LABEL: LPFG01ST-030-G * LATITUDE: 56.967000 * LONGITUDE: -139.200000 * DATE/TIME: 1961-08-29T00:00:00 * ELEVATION: -3341.0 m * METHOD/DEVICE: Gravity corer 1961-08-29T00:00:00 EVENT LABEL: LPFG01ST-035-G * LATITUDE: 54.500000 * LONGITUDE: -134.650000 * DATE/TIME: 1961-09-05T00:00:00 * ELEVATION: -2463.0 m * METHOD/DEVICE: Gravity corer 1961-09-05T00:00:00 EVENT LABEL: LPFG01ST-039-G * LATITUDE: 53.083000 * LONGITUDE: -133.450000 * DATE/TIME: 1961-09-06T00:00:00 * ELEVATION: -2895.0 m * METHOD/DEVICE: Gravity corer 1961-09-06T00:00:00 EVENT LABEL: MV99_09 * LATITUDE: 26.500000 * LONGITUDE: -113.900000 * DATE/TIME: 1999-11-01T00:00:00 * ELEVATION: -637.0 m * METHOD/DEVICE: Gravity corer 1999-11-01T00:00:00 EVENT LABEL: MV99-06-GC * LATITUDE: 29.020000 * LONGITUDE: -115.240000 * DATE/TIME: 1999-11-01T00:00:00 * ELEVATION: -600.0 m * METHOD/DEVICE: Gravity corer 1999-11-01T00:00:00 EVENT LABEL: MV99-08 * LATITUDE: 27.280000 * LONGITUDE: -114.910000 * DATE/TIME: 1999-11-09T00:00:00 * ELEVATION: -705.0 m * METHOD/DEVICE: Gravity corer 1999-11-09T00:00:00 EVENT LABEL: MV99-18-GC * LATITUDE: 23.560000 * LONGITUDE: -110.190000 * DATE/TIME: 1999-11-01T00:00:00 * ELEVATION: -505.0 m * METHOD/DEVICE: Gravity corer 1999-11-01T00:00:00 EVENT LABEL: MV99-29-GC * LATITUDE: 23.110000 * LONGITUDE: -110.190000 * DATE/TIME: 1999-11-09T00:00:00 * ELEVATION: -930.0 m * METHOD/DEVICE: Gravity corer 1999-11-09T00:00:00 EVENT LABEL: MV99-35-GC * LATITUDE: 23.560000 * LONGITUDE: -110.190000 * DATE/TIME: 1999-11-11T00:00:00 * ELEVATION: -504.0 m * METHOD/DEVICE: Gravity corer 1999-11-11T00:00:00 EVENT LABEL: NV871-04-GCA * LATITUDE: 33.240000 * LONGITUDE: -117.880000 * DATE/TIME: 1997-02-27T00:00:00 * ELEVATION: -1556.0 m * METHOD/DEVICE: Gravity corer 1997-02-27T00:00:00 EVENT LABEL: NV896-30-GCA * LATITUDE: 34.207000 * LONGITUDE: -119.455000 * DATE/TIME: 1997-09-03T00:00:00 * ELEVATION: -65.0 m * METHOD/DEVICE: Gravity corer 1997-09-03T00:00:00 EVENT LABEL: NV899_05_GC * LATITUDE: 36.450000 * LONGITUDE: -122.770000 * DATE/TIME: 1997-02-23T00:00:00 * ELEVATION: -2965.0 m * METHOD/DEVICE: Gravity corer 1997-02-23T00:00:00 EVENT LABEL: NV899-07-GC * LATITUDE: 36.450000 * LONGITUDE: -122.800000 * DATE/TIME: 1997-02-25T00:00:00 * ELEVATION: -650.0 m * METHOD/DEVICE: Gravity corer 1997-02-25T00:00:00 EVENT LABEL: NV912-05 * LATITUDE: 46.250000 * LONGITUDE: -124.825000 * DATE/TIME: 1998-03-19T00:00:00 * ELEVATION: -705.0 m * METHOD/DEVICE: Gravity corer 1998-03-19T00:00:00 EVENT LABEL: NV924-09-GCA * LATITUDE: 36.000000 * LONGITUDE: -122.020000 * DATE/TIME: 1998-05-09T00:00:00 * ELEVATION: -59.0 m * METHOD/DEVICE: Gravity corer 1998-05-09T00:00:00 EVENT LABEL: NV924-19 * LATITUDE: 36.000000 * LONGITUDE: -122.020000 * DATE/TIME: 1998-05-13T00:00:00 * ELEVATION: -670.0 m * METHOD/DEVICE: Gravity corer 1998-05-13T00:00:00 EVENT LABEL: NV967-9-SS * LATITUDE: 45.733000 * LONGITUDE: -124.340000 * DATE/TIME: 1999-05-13T00:00:00 * ELEVATION: -1387.0 m * METHOD/DEVICE: Grab 1999-05-13T00:00:00 EVENT LABEL: NV982-02SS * LATITUDE: 45.000000 * LONGITUDE: -125.180000 * DATE/TIME: 1999-10-13T00:00:00 * ELEVATION: -1678.0 m * METHOD/DEVICE: Grab 1999-10-13T00:00:00 EVENT LABEL: RR0207-10GC * LATITUDE: 38.902000 * LONGITUDE: -124.500000 * DATE/TIME: 2002-07-03T00:00:00 * ELEVATION: -3455.0 m * METHOD/DEVICE: Gravity corer 2002-07-03T00:00:00 EVENT LABEL: TT090-042-009-GC * LATITUDE: 48.345000 * LONGITUDE: -125.992000 * ELEVATION: -644.0 m * METHOD/DEVICE: Gravity corer Sampling year: 1974 EVENT LABEL: W7809C-34-GC * LATITUDE: 45.013000 * LONGITUDE: -124.235000 * DATE/TIME: 1978-10-05T00:00:00 * ELEVATION: -1216.0 m * METHOD/DEVICE: Gravity corer 1978-10-05T00:00:00 EVENT LABEL: Y6506-134-GC * LATITUDE: 42.533000 * LONGITUDE: -124.500000 * DATE/TIME: 1965-05-26T00:00:00 * ELEVATION: -50.0 m * METHOD/DEVICE: Gravity corer 1965-05-26T00:00:00 EVENT LABEL: Y6508-38-GC * LATITUDE: 45.900000 * LONGITUDE: -124.200000 * DATE/TIME: 1965-08-03T00:00:00 * ELEVATION: -115.0 m * METHOD/DEVICE: Gravity corer 1965-08-03T00:00:00 EVENT LABEL: Y6511-69-GC * LATITUDE: 42.007000 * LONGITUDE: -125.325000 * DATE/TIME: 1965-11-15T00:00:00 * ELEVATION: -3071.0 m * METHOD/DEVICE: Gravity corer 1965-11-15T00:00:00 Supplement to <gco:CharacterString>Leaf wax hydrogen isotopes reflect storm track position over western North America</gco:CharacterString> Bhattacharya, Tripti

trbhatta@syr.edu

https://orcid.org/0000-0002-5528-3760 information author Fastovich, David

fastovich@uga.edu

author Maupin, Christopher

crmaupinatx@tamu.edu

author Thompson, Alexandra

athomp50@syr.edu

author Feng, Ran

ran.feng@uconn.edu

author Zhu, Jiang https://orcid.org/0000-0002-0908-5130 information author McClymont, Erin L

erin.mcclymont@durham.ac.uk

https://orcid.org/0000-0003-1562-8768 information author Bong, Hayoung

hayoung.bong@nasa.gov

author LeGrande, Allegra N

allegra.n.legrande@nasa.gov

https://orcid.org/0000-0002-5295-0062 information author Dee, Sylvia G https://orcid.org/0000-0002-2140-785X information author Fiorella, Richard

rfiorella@lanl.gov

author documentHardcopy Paleoceanography and Paleoclimatology