Jebasinski, Lena; von Stebut, Laura; Frick, Daniel A; Winckler, Gisela; Lamy, Frank; Gottschalk, Julia: Benthic and planktic foraminiferal stable oxygen (δ¹⁸O) and carbon (δ¹³C) isotope ratios at IODP Site 383-U1542 during Marine Isotope Stage 12-10 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993304 (dataset in review), In: Jebasinski, L et al.: Foraminiferal stable isotope and trace element ratios and sedimentary census counts at IODP Site 383-U1540 and U1542 during Marine Isotope Stage 12-10 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993306 (dataset in review)
Abstract:
This dataset presents stable oxygen and carbon isotope ratios measured on the benthic foraminifera Hoeglundina elegans and Cibicidoides wuellerstorfi and on the planktic foraminifera Globigerina bulloides at International Ocean Discovery Program Site U1542 (52°42.292ʹS, 75°35.769ʹW; 1,101 m water depth) during Marine Isotope Stage 12-10. Full replicates were conducted to determine the 1σ-uncertainty of the analyses. The results are expressed in delta-notation (δ¹⁸O and δ¹³C) with reference to the Vienna Pee Dee Belemnite (VPDB) standard. The samples were measured with a Thermo Fisher Scientific MAT 253 isotope ratio mass spectrometer coupled to a Kiel IV carbonate preparation device at the Leibniz Laboratory for Radiometric Dating and Stable Isotope Research at Kiel University (Kiel, Germany).
Keyword(s):
References:
Govin, Aline; Michel, Elisabeth; Labeyrie, Laurent D; Waelbroeck, Claire; Dewilde, Fabien; Jansen, Eystein (2009): Evidence for northward expansion of Antarctic Bottom Water mass in the Southern Ocean during the last glacial inception. Paleoceanography, 24, PA1202, https://doi.org/10.1029/2008PA001603
Jebasinski, Lena; Winckler, Gisela; Lamy, Frank; Frick, Daniel A; von Stebut, Laura; Basak, Chandranath; Kapuge, Aruggoda K I U; Farmer, Jesse R; Gottschalk, Julia (2026): Foraminiferal stable carbon isotope ratios (δ¹³C) at IODP Site 383-U1540 during Marine Isotope Stage 11 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.985523
Lisiecki, Lorraine E; Raymo, Maureen E (2005): A Pliocene-Pleistocene stack of 57 globally distributed benthic d18O records. Paleoceanography, 20, PA1003, https://doi.org/10.1029/2004PA001071
Coverage:
Median Latitude: -52.704810 * Median Longitude: -75.596230 * South-bound Latitude: -52.704820 * West-bound Longitude: -75.596540 * North-bound Latitude: -52.704800 * East-bound Longitude: -75.595920
Date/Time Start: 2019-07-03T23:30:00 * Date/Time End: 2019-07-07T07:15:00
Minimum Elevation: -1100.2 m * Maximum Elevation: -1099.8 m
Event(s):
383-U1542A * Latitude: -52.704800 * Longitude: -75.596540 * Date/Time Start: 2019-07-03T23:30:00 * Date/Time End: 2019-07-05T03:00:00 * Elevation: -1099.8 m * Penetration: 169.5 m * Recovery: 181.74 m * Campaign: Exp383 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL)
383-U1542C * Latitude: -52.704820 * Longitude: -75.595920 * Date/Time Start: 2019-07-05T21:00:00 * Date/Time End: 2019-07-07T07:15:00 * Elevation: -1100.2 m * Penetration: 234 m * Recovery: 236.86 m * Campaign: Exp383 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL)
Parameter(s):
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:
765 data points