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Data Publisher for Earth & Environmental Science

Müller, Juliane; Romero, Oscar E; Cowan, Ellen A; McClymont, Erin L; Forwick, Matthias; Asahi, Hirofumi; März, Christian; Moy, Christopher M; Suto, Itsuki; Mix, Alan C; Stoner, Joseph S (2021): Diatom valve abundances and biogenic opal concentrations of IODP Site 341-U1417 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931238, In: Müller, J et al. (2021): A multi-proxy record of IODP Site 341-U1417 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.931243

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Keyword(s):
Gulf of Alaska; Mid Pleistocene Transition
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Funding:
German Research Foundation (DFG), grant/award no. MU3670/1-2: PECA
Coverage:
Latitude: 56.959900 * Longitude: -147.109800
Minimum DEPTH, sediment/rock: 0.3979000 m * Maximum DEPTH, sediment/rock: 191.7606576 m
Event(s):
341-U1417 * Latitude: 56.959900 * Longitude: -147.109800 * Elevation: -4199.2 m * Penetration: 1932.6 m * Recovery: 1098.87 m * Campaign: Exp341 (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 198 cores, 362.6 m drilled, 70.1% recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, sediment/rockDepth sedmMüller, JulianeGeocode – sample midpoint depth, m CCSF-B
2 AGEAgeka BPMüller, JulianeGeocode – Age model isotope PISO
3 Diatom valves, per unit sediment massDiatom valv/sed#/gMüller, Julianesample midpoint depth, m CCSF-B
4 Opal, biogenic silicabSiO2%Müller, Juliane
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
506 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Depth sed [m]		2 
Age [ka BP]		3 
Diatom valv/sed [#/g]		4 
bSiO2 [%]
0.397900017.3708847963.030
3.036150028.68860
4.592285035.36420
7.466680047.69500
9.473480056.303929471.210
11.687880065.8035131931.580
13.855570075.10260
16.044020084.49083316524.560
18.187490093.68602860
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24.6845050121.557411254513.400
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