Quabeck, Jakob; Pälike, Heiko: Alkenone counts from IODP Exp. 342 Sites U1405, U1406, and U1410 over the Cenozoic [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973282 (dataset in review), In: Quabeck, J; Pälike, H: Carbonate clumped isotope, oxygen and carbon isotope, GDGT and alkenone data from IODP Expedition 342 Sites U1405, U1406, U1407, U1409 and U1410 over the Cenozoic [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973305 (dataset in review)
Abstract:
Dataset reporting alkenone counts of 19 sediment samples from IODP Expedition 342 Sites U1405, U1406, and U1410 in the Northwest Atlantic (including four samples with three repeat measurements each and one sample with four repeat measurements). All samples were pre-processed and analysed at MARUM, Bremen on a Dionex Ultimate 3000RS ultra high performance liquid chromatography instrument coupled to a Bruker maXis ultra-high resolution quadrupole time-of-flight mass spectrometer, equipped with an APCI II ion source. The reported data includes sample ID, age (sample midpoints), the amount of total lipid extract injection and integrated peak areas of C37:2 and C37:3 alkenones.
Keyword(s):
References:
Cappelli, Carlotta; Bown, Paul R; Westerhold, Thomas; Bohaty, Steven M; de Riu, Martina; Lobba, Veronica; Yamamoto, Yuhji; Agnini, Claudia (2019): The early to middle Eocene transition: an integrated calcareous nannofossil and stable isotope record from the Northwest Atlantic Ocean (IODP Site U1410). Paleoceanography and Paleoclimatology, 34(12), 1913-1930, https://doi.org/10.1029/2019PA003686
Norris, Richard D; Wilson, Paul A; Blum, Peter; Expedition 342 Scientists (2014): Paleogene Newfoundland Sediment Drifts and MDHDS Test, Expedition 342 of the riserless drilling platform, St George, Bermuda, to St. John's, Newfoundland (Canada), Sites U1402-U1411, 2 June-1 August 2012. Proceedings of the Integrated Ocean Drilling Program, 342, 149 pp, https://doi.org/10.2204/iodp.proc.342.101.2014
Project(s):
Coverage:
Median Latitude: 40.503289 * Median Longitude: -51.187896 * South-bound Latitude: 40.138335 * West-bound Longitude: -51.819993 * North-bound Latitude: 41.328312 * East-bound Longitude: -49.169992
Minimum Elevation: -4285.8 m * Maximum Elevation: -3387.2 m
Event(s):
342-U1405A * Latitude: 40.138335 * Longitude: -51.819993 * Elevation: -4285.8 m * Recovery: 270.34 m * Campaign: Exp342 (Paleogene Newfoundland Sediment Drifts) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 308.6 m cored; 88 % recovered; m drilled; 308.6 m penetrated
342-U1406A * Latitude: 40.349987 * Longitude: -51.649990 * Elevation: -3814.8 m * Recovery: 267.3 m * Campaign: Exp342 (Paleogene Newfoundland Sediment Drifts) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 283.3 m cored; 94 % recovered; m drilled; 283.3 m penetrated
342-U1406B * Latitude: 40.349992 * Longitude: -51.649752 * Elevation: -3813.7 m * Recovery: 241.34 m * Campaign: Exp342 (Paleogene Newfoundland Sediment Drifts) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 253.6 m cored; 95 % recovered; m drilled; 253.6 m penetrated
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Quabeck, Jakob | |||
| 2 | Latitude of event | Latitude | Quabeck, Jakob | |||
| 3 | Longitude of event | Longitude | Quabeck, Jakob | |||
| 4 | Sample code/label | Sample label | Quabeck, Jakob | DSDP/ODP/IODP sample designation | ||
| 5 | Number | No | Quabeck, Jakob | |||
| 6 | Age | Age | Ma | Quabeck, Jakob | ||
| 7 | Total lipid extract injection | TLE | % | Quabeck, Jakob | ||
| 8 | Alkenone, C37:2 (peak area) | C37:2 peak area | Quabeck, Jakob | Ultra high performance liquid chromatography instrument, Dionex Ultimate 3000RS G12; coupled with a ultra-high resolution quadrupole time-of-flight mass spectrometer, Bruker maXis, equipped with an APCI II ion source | ||
| 9 | Alkenone, C37:3 (peak area) | C37:3 peak area | Quabeck, Jakob | Ultra high performance liquid chromatography instrument, Dionex Ultimate 3000RS G12; coupled with a ultra-high resolution quadrupole time-of-flight mass spectrometer, Bruker maXis, equipped with an APCI II ion source |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
178 data points