Middleton, Jenny; Gottschalk, Julia; Winckler, Gisela; Hanley, Jean; Knudsen, Carol; Farmer, Jesse R; Lisiecki, Lorraine E; Lamy, Frank (2024): Tie points for manual alignment of the benthic foraminiferal δ¹⁸O record at ODP Sites 980/981 to LR04 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965860, In: Middleton, J et al. (2024): Benthic foraminiferal δ¹⁸O alignments for IODP Site U1541, ODP Site 1090 and ODP Site 980-981 based on different tuning targets for the past ~3.5 Myr [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.965845
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
This dataset presents user-defined tiepoints of the manual alignment of the benthic foraminiferal δ¹⁸O record at ODP Site 980 and 981 to the benthic foraminiferal LR04 δ¹⁸O stack of Lisiecki and Raymo (2005) obtained by Middleton et al. (2024). The benthic foraminiferal δ¹⁸O record at ODP 980 is based on Cibicidoides wuellerstorfi and Cibicides kullenbergi, and was previously published (McManus et al., 1999; Flower et al., 2000; Oppo et al., 1998). The ODP Site 981 data were measured on benthic foraminifera of the genus Cibicidoides (Raymo et al., 2004). The benthic foraminiferal δ¹⁸O records of ODP Site 980 and 981 were spliced together at ~860 ka (Raymo et al., 2004).
Related to:
Middleton, Jennifer L; Gottschalk, Julia; Winckler, Gisela; Hanley, Jean; Knudsom, Carol; Farmer, Jesse R; Lamy, Frank; Lisiecki, Lorraine E; Expedition 383 Scientists (2023): Evaluating manual versus automated benthic foraminiferal δ18O alignment techniques for developing chronostratigraphies in marine sediment records. EGUsphere, https://doi.org/10.5194/egusphere-2023-2906
References:
Flower, Benjamin P; Oppo, Delia W; McManus, Jerry F; Venz, Kathryn A; Hodell, David A; Cullen, James L (2000): North Atlantic intermediate to deep water circulation and chemical stratification during the past 1 Myr. Paleoceanography, 15(4), 388-403, https://doi.org/10.1029/1999PA000430
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
McManus, Jerry F; Oppo, Delia W; Cullen, James L (1999): A 0.5-million-year record of millennial-scale climate variability in the North Atlantic. Science, 283(5404), 971-975, https://doi.org/10.1126/science.283.5404.971
Oppo, Delia W; McManus, Jerry F; Cullen, James L (1998): Abrupt climate cvents 500,000 to 340,000 years ago: evidence from subpolar North Atlantic sediments. Science, 279(5355), 1335-1338, https://doi.org/10.1126/science.279.5355.1335
Raymo, Maureen E; Oppo, Delia W; Flower, Benjamin P; Hodell, David A; McManus, Jerry F; Venz, Kathryn A; Kleiven, K F; McIntyre, K (2004): Stability of North Atlantic water masses in face of pronounced climate variability during the Pleistocene. Paleoceanography, 19(2), PA2008, https://doi.org/10.1029/2003PA000921
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 55.481167 * Median Longitude: -14.676533 * South-bound Latitude: 55.477400 * West-bound Longitude: -14.702267 * North-bound Latitude: 55.484933 * East-bound Longitude: -14.650800
Date/Time Start: 1995-07-10T00:00:00 * Date/Time End: 1995-07-15T00:00:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 109.90 m
Event(s):
162-980 * Latitude: 55.484933 * Longitude: -14.702267 * Date/Time Start: 1995-07-10T00:00:00 * Date/Time End: 1995-07-11T00:00:00 * Elevation: -2180.0 m * Penetration: 353.7 m * Recovery: 366.7 m * Location: South Atlantic Ocean * Campaign: Leg162 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 39 cores; 353.7 m cored; 0 m drilled; 103.7% recovery
162-981 * Latitude: 55.477400 * Longitude: -14.650800 * Date/Time Start: 1995-07-12T00:00:00 * Date/Time End: 1995-07-15T00:00:00 * Elevation: -2277.3 m * Penetration: 822.1 m * Recovery: 848.6 m * Location: South Atlantic Ocean * Campaign: Leg162 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 88 cores; 822.1 m cored; 0 m drilled; 103.2% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Middleton, Jenny | ODP Site | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Middleton, Jenny | Geocode – mcd | |
| 3 | AGE | Age | ka BP | Middleton, Jenny | Geocode |
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:
0 data points