Tipple, Brett James (2021): Carbon isotope records from seven globally distributed marine sediment cores [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931732
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Stable carbon isotope values of higher-plant leaf wax lipids were extracted, isolated, and measured from seven sediments cores. Sediment cores from DSDP/ODP Sites 94, 354, 511, 516, 608, 672, and 730 were taken from the North Atlantic, South Atlantic, and Indian Ocean Basins. New age models were developed using biostratigraphy and chemostratigraphic datams. Compound-specific isotope analyses of terrestrial leaf wax-derived odd-carbon number n-alkanes (n-C25 to n-C33) extracted from deep-sea drill cores were employed to evaluate relative contributions of C3 and C4 plant material delivered to marine sediments from the last 45 million years, with particular focus between 25-33 Ma. The purpose of this study was to assess the effects of CO2 decrease on the origin of the C4 pathway and the character of the Miocene C4 ecosystem development.
Related to:
Tipple, Brett James (2009): Leaf Waxes as Environment Recorders: An Empirical Evaluation and Paleoclimate Applications. Ph.D. Dissertation, Yale University
Tipple, Brett James; Pagani, Mark (2010): (Table 1) n-alkane distribution, and stable carbon and deuterium isotope ratios of DSDP Hole 10-94. PANGAEA, https://doi.org/10.1594/PANGAEA.786675
Tipple, Brett James; Pagani, Mark (2010): A 35 Myr North American leaf-wax compound-specific carbon and hydrogen isotope record: Implications for C4 grasslands and hydrologic cycle dynamics. Earth and Planetary Science Letters, 299(1-2), 250-262, https://doi.org/10.1016/j.epsl.2010.09.006
Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -0.627862 * Median Longitude: -34.280500 * South-bound Latitude: -51.004700 * West-bound Longitude: -88.469300 * North-bound Latitude: 42.836700 * East-bound Longitude: 57.692000
Date/Time Start: 1970-03-22T00:00:00 * Date/Time End: 1987-09-30T16:30:00
Minimum Elevation: -4984.0 m * Maximum Elevation: -1076.0 m
Event(s):
10-94 * Latitude: 24.527300 * Longitude: -88.469300 * Date/Time: 1970-03-22T00:00:00 * Elevation: -1793.0 m * Penetration: 660 m * Recovery: 175.2 m * Location: Gulf of Mexico/SCARP * Campaign: Leg10 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 39 cores; 294.7 m cored; 1 m drilled; 59.5 % recovery
39-354 * Latitude: 5.899200 * Longitude: -44.196300 * Date/Time: 1974-10-27T00:00:00 * Elevation: -4045.0 m * Penetration: 900 m * Recovery: 119 m * Location: North Atlantic/CONT RISE * Campaign: Leg39 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 211 m cored; 0 m drilled; 56.4 % recovery
71-511 * Latitude: -51.004700 * Longitude: -46.971700 * Date/Time: 1980-01-15T00:00:00 * Elevation: -2589.0 m * Penetration: 632 m * Recovery: 384.4 m * Location: South Atlantic/PLATEAU * Campaign: Leg71 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 68 cores; 616.5 m cored; 14.5 m drilled; 62.4 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Tipple, Brett James | |||
| 2 | Latitude of event | Latitude | Tipple, Brett James | |||
| 3 | Longitude of event | Longitude | Tipple, Brett James | |||
| 4 | Elevation of event | Elevation | m | Tipple, Brett James | ||
| 5 | Sample code/label | Sample label | Tipple, Brett James | DSDP/ODP/IODP sample designation | ||
| 6 | AGE | Age | ka BP | Tipple, Brett James | Geocode | |
| 7 | Carbon Preference Index | CPI | Tipple, Brett James | |||
| 8 | n-Alkane C27, δ13C | C27 δ13C | ‰ PDB | Tipple, Brett James | vs. VPDB | |
| 9 | n-Alkane C27, δ13C, standard deviation | C27 δ13C std dev | ± | Tipple, Brett James | ||
| 10 | n-Alkane C29, δ13C | C29 δ13C | ‰ PDB | Tipple, Brett James | vs. VPDB | |
| 11 | n-Alkane C29, δ13C, standard deviation | C29 δ13C std dev | ± | Tipple, Brett James | ||
| 12 | n-Alkane C31, δ13C | C31 δ13C | ‰ PDB | Tipple, Brett James | vs. VPDB | |
| 13 | n-Alkane C31, δ13C, standard deviation | C31 δ13C std dev | ± | Tipple, Brett James |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1361 data points