Dickens, Gerald Roy; Backman, Jan (2013): (Table S12) Recalibrated depth and ages for previously published benthic foraminifera stable isotope data from DSDP Hole 86-577 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.809219, In supplement to: Dickens, GR; Backman, J (2013): Core alignment and composite depth scale for the lower Paleogene through uppermost Cretaceous interval at Deep Sea Drilling Project Site 577. Newsletters on Stratigraphy, 46(1), 47-68, https://doi.org/10.1127/0078-0421/2013/0027
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Miller, Kenneth G; Janecek, Thomas R; Katz, Miriam E; Keil, David J (1987): Abyssal circulation and benthic foraminiferal changes near the Paleocene/Eocene boundary. Paleoceanography, 2(6), 741-761, https://doi.org/10.1029/PA002i006p00741
Pak, Dorothy K; Miller, Kenneth G (1992): Paleocene to Eocene benthic foraminiferal isotopes and assemblages: implications for deepwater circulation. Paleoceanography, 7(4), 405-422, https://doi.org/10.1029/92PA01234
Westerhold, Thomas; Röhl, Ursula; Laskar, Jacques (2012): Time scale controversy: Accurate orbital calibration of early Paleogene. Geochemistry, Geophysics, Geosystems, 13, Q06015, https://doi.org/10.1029/2012GC004096
Westerhold, Thomas; Röhl, Ursula; Raffi, Isabella; Fornaciari, Eliana; Monechi, Simonetta; Reale, Viviana; Bowles, Julie; Evans, Helen F (2008): Astronomical calibration of the Paleocene time. Palaeogeography, Palaeoclimatology, Palaeoecology, 257(4), 377-403, https://doi.org/10.1016/j.palaeo.2007.09.016
Original version:
Miller, Kenneth G; Janecek, Thomas R; Katz, Miriam E; Keil, David J (1987): (Table 2a) Stable carbon and oxygen isotope ratios of Nuttallides truempyi from DSDP Hole 86-577. PANGAEA, https://doi.org/10.1594/PANGAEA.52271
Pak, Dorothy K; Miller, Kenneth G (1992): (Table 1) Stable isotope ratios of Nuttallides truempyi from DSDP Hole 86-577. PANGAEA, https://doi.org/10.1594/PANGAEA.52489
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 32.441800 * Longitude: 157.723300
Date/Time Start: 1982-05-23T00:00:00 * Date/Time End: 1982-05-23T00:00:00
Minimum DEPTH, sediment/rock: 66.94 m * Maximum DEPTH, sediment/rock: 101.05 m
Event(s):
86-577 * Latitude: 32.441800 * Longitude: 157.723300 * Date/Time: 1982-05-23T00:00:00 * Elevation: -2675.0 m * Penetration: 118.8 m * Recovery: 111.1 m * Location: North Pacific * Campaign: Leg86 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 118.8 m cored; 0 m drilled; 93.5 % recovery
Comment:
Placement of previously published bulk and benthic foraminifera stable carbon isotope data for Upper Cretaceous and Lower Paleogene sediment at DSDP Site 577 according to composite depth scale and an updated time scale (Westerhold et al., 2008, 2012). Isotope data were reported by Miller et al. (1987) and Pak and Miller (1992). DEPTH, sediment is the depth [mbsf] reported by Pak and Miller (1993).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Dickens, Gerald Roy | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Depth, top/min | Depth top | m | Dickens, Gerald Roy | core top [mbsf], reported according to drillers table (Shipboard Scientific Party, 1985) and with positions of CC intervals from core logs | |
| 4 | Void correction | Void corr | m | Dickens, Gerald Roy | ||
| 5 | Depth, sediment revised | Depth revised | m | Dickens, Gerald Roy | fix [mbsf], assuming average interval distance and the above | |
| 6 | Offset | Offset | m | Dickens, Gerald Roy | offset of cores from Table 2 | |
| 7 | Depth, composite | Depth comp | mcd | Dickens, Gerald Roy | adjusted, the depth of the sample in floating depth space [mcd] relative to m below seafloor | |
| 8 | δ13C, carbonate | δ13C carb | ‰ PDB | Dickens, Gerald Roy | ||
| 9 | δ18O, carbonate | δ18O carb | ‰ PDB | Dickens, Gerald Roy | ||
| 10 | Age model | Age model | ka | Dickens, Gerald Roy | reported age | |
| 11 | Age model, optional | Age model opt | ka | Dickens, Gerald Roy | estimated age on Option 1 time by Westerhold et al. (2008) as determined by linear sedimentaton between six polarity chron reversals and data on a mcd depth scale | |
| 12 | Age model, optional | Age model opt | ka | Dickens, Gerald Roy | age as above, but assuming no core gaps and overlaps | |
| 13 | Comment | Comment | Dickens, Gerald Roy | blue horizons are approximate positions of polarity chron reversals |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1113 data points