Kano, Akihiro; Ferdelman, Timothy G; Williams, Trevor; Henriet, Jean-Pierre; Ishikawa, Tsuyoshi; Kawagoe, Noriko; Takashima, Chiduru; Kakizaki, Yoshihiro; Abe, Kohei; Sakai, Saburo; Browning, Emily L; Li, Xianghui; IODP Expedition 307 scientific party (2007): (Table DR1) Sr isotopic ages from IODP Site 307-U1317 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.722564, In supplement to: Kano, A et al. (2007): Age constraints on the origin and growth history of a deep-water coral mound in the northeast Atlantic drilled during Integrated Ocean Drilling Program Expedition 307. Geology, 35(11), 1051-1054, https://doi.org/10.1130/G23917A.1
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Project(s):
Coverage:
Median Latitude: 51.380258 * Median Longitude: -11.717917 * South-bound Latitude: 51.379983 * West-bound Longitude: -11.718200 * North-bound Latitude: 51.380533 * East-bound Longitude: -11.717633
Minimum DEPTH, sediment/rock: 3.47 m * Maximum DEPTH, sediment/rock: 152.67 m
Event(s):
307-U1317D * Latitude: 51.380533 * Longitude: -11.718200 * Elevation: -794.0 m * Recovery: 101.52 m * Campaign: Exp307 (Porcupine Basin Carbonate Mounds) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 160 m cored; 63.5 % recovered; 110 m drilled; 270 m penetrated
307-U1317E * Latitude: 51.379983 * Longitude: -11.717633 * Elevation: -781.1 m * Recovery: 163.48 m * Campaign: Exp307 (Porcupine Basin Carbonate Mounds) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 158.6 m cored; 103.1 % recovered; 0 m drilled; 158.6 m penetrated
Comment:
For the samples labeled (1) concentrations after the first leach to remove the carbonate fraction (after Barrett et al., 1987, doi:10.1016/0016-7037(87)90278-X); labeled (2) - after the second acid-reducible leach to remove the amorphous to poorly crystallized oxyhydroxide phases. All samples contain a small component of fine-grained insoluble clastic material, generally less than several percent of the carbonate-free fraction. CaCO3 concentration was determined by proportion of sediment removed in the first leach.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Latitude of event | Latitude | ||||
3 | Longitude of event | Longitude | ||||
4 | Elevation of event | Elevation | m | |||
5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
6 | Sample code/label | Sample label | Kano, Akihiro | |||
7 | Sample type | Samp type | Kano, Akihiro | |||
8 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Kano, Akihiro | Thermal Ionization Mass Spectrometry (TIMS) | ||
9 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Kano, Akihiro | Calculated | |
10 | Age, dated | Age dated | ka | Kano, Akihiro | Calculated | age from the mean isotopic value on the mean age curve |
11 | Age, minimum/young | Age min | ka | Kano, Akihiro | Calculated | age from the isotopic value + 2 SE on the upper limit age curve |
12 | Age, maximum/old | Age max | ka | Kano, Akihiro | Calculated | age from the isotopic value - 2 SE on the lower limit age curve |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
203 data points