Drury, Anna Joy; John, Cédric M; Shevenell, Amelia E (2016): (Table S2) First order shipboard age model of IODP Site 321-U1338 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.856730, In supplement to: Drury, AJ et al. (2016): Evaluating climatic response to external radiative forcing during the late Miocene to early Pliocene: New perspectives from eastern equatorial Pacific (IODP U1338) and North Atlantic (ODP 982) locations. Paleoceanography, 31(1), 167-184, https://doi.org/10.1002/2015PA002881
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Latitude: 2.507800 * Longitude: -117.969910
Minimum DEPTH, sediment/rock: 49.12 m * Maximum DEPTH, sediment/rock: 177.01 m
Event(s):
321-U1338 * Latitude: 2.507800 * Longitude: -117.969910 * Elevation: -4210.8 m * Campaign: Exp321 (Pacific Equatorial Age Transect II / Juan de Fuca) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE)
Comment:
a) U1338 First Order Shipboard Age Model.
b) 'Match' Tie Point Overview - First Generation alignment.
c) 'Match' Tie Point Overview - Second Generation alignment.
T = Top Occurance; B = Bottom Occurance; *Data from Expedition 320/321 Scientists, 2010. Depth from Wilkens et al., 2013. Ages reported on the ATNTS2004 timescale (Lourens et al., 2004).
a) The shipboard palaeomagnetic and nannofossil datums (Expedition 320/321 Scientists, 2010), including depth (m CCSF-A; Wilkens et al., 2013) and age, which form first-order age model used for Site U1338.
Alongside the available palaeomagnetic datum, nannofossil datums were used because of the low depth uncertainty and identification in multiple holes (Expedition 320/321 Scientists, 2010).
The tie points used in the (b) first- and (c) second-generation Match alignments, with alternative tie points IS1 (TP 1), IS2 (TP3), IS3 (TP5) and IS4 (TP6) falling within the depth error of the original datums.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Age, comment | Comm | Drury, Anna Joy | |||
| 2 | Identification | ID | Drury, Anna Joy | |||
| 3 | Event layer type | ELT | Drury, Anna Joy | Event/Based on | ||
| 4 | Type | Type | Drury, Anna Joy | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Drury, Anna Joy | Geocode – CCSF-A | |
| 6 | Depth, shift | Depth shift | m | Drury, Anna Joy | ||
| 7 | AGE | Age | ka BP | Drury, Anna Joy | Geocode | |
| 8 | Age, shift | Age shift | ka | Drury, Anna Joy | ||
| 9 | Depth, error | Depth e | ± | Drury, Anna Joy | CCSF-A | |
| 10 | Tie point | Tie point | Drury, Anna Joy |
License:
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC-BY-NC-SA-3.0)
Size:
98 data points
Data
| 1 Comm | 2 ID | 3 ELT | 4 Type | 5 Depth sed [m] | 6 Depth shift [m] | 7 Age [ka BP] | 8 Age shift [ka] | 9 Depth e [±] | 10 Tie point |
|---|---|---|---|---|---|---|---|---|---|
| a | C2An.3/C2Ar* | Reversal | 49.13 | 3596.0 | 0.000 | ||||
| a | T Reticulofenestra pseudoumbilicus (NN16)* | Nannofossil | 51.86 | 3700.0 | 0.800 | ||||
| a | T Ceratolithus acutus (NN13)* | Nannofossil | 75.49 | 5040.0 | 0.615 | ||||
| a | B Ceratolithus acutus* | Nannofossil | 84.60 | 5350.0 | 0.750 | ||||
| a | T Discoaster quinqueramus (NN12)* | Nannofossil | 93.38 | 5580.0 | 0.750 | ||||
| a | T Nicklithus amplificus* | Nannofossil | 107.12 | 5980.0 | 0.685 | ||||
| a | B Nicklithus amplificus* | Nannofossil | 133.68 | 6910.0 | 0.750 | ||||
| a | B Discoaster berggrenii (NN11)* | Nannofossil | 177.01 | 8290.0 | 0.625 | ||||
| b | TP1 | C2An.3/C2Ar* | Reversal | 49.13 | 3596.0 | 0.000 | |||
| b | TP2 | T Reticulofenestra pseudoumbilicus (NN16)* | Nannofossil | 51.86 | 3700.0 | 0.800 | |||
| b | TP3 | T Ceratolithus acutus (NN13)* | Nannofossil | 75.49 | 5040.0 | 0.615 | |||
| b | TP4 | B Ceratolithus acutus* | Nannofossil | 84.60 | 5350.0 | 0.750 | |||
| b | TP5 | T Discoaster quinqueramus (NN12)* | Nannofossil | 93.38 | 5580.0 | 0.750 | |||
| b | TP6 | T Nicklithus amplificus* | Nannofossil | 107.12 | 5980.0 | 0.685 | |||
| c | IS1 | Isotope Event Correlation near TP1 | Isotope Event | 49.12 | -0.01 | 3580.0 | -16.0 | within original tie point error | |
| c | TP2 | T Reticulofenestra pseudoumbilicus (NN16)* | Nannofossil | 51.86 | 3700.0 | ||||
| c | IS2 | Isotope Event Correlation near TP3 | Isotope Event | 75.58 | 0.09 | 5019.0 | -21.0 | within original tie point error | |
| c | TP4 | B Ceratolithus acutus* | Nannofossil | 84.60 | 5350.0 | ||||
| c | IS3 | Isotope Event Correlation near TP5 | Isotope Event | 93.02 | -0.36 | 5541.9 | -38.1 | within original tie point error | |
| c | IS4 | Isotope Event Correlation near TP6 | Isotope Event | 107.61 | 0.49 | 6072.5 | 92.5 | within original tie point error |