Krylov, Alexey A; Andreeva, Irina A; Vogt, Christoph; Backman, Jan; Krupskaya, Viktoria V; Grikurov, Garrik E; Moran, Kathryn; Shoji, Hitoshi (2008): (Table 2) Relative abundance of autigenic minerals of Hole 302-M0002A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707422, In supplement to: Krylov, AA et al. (2008): A shift in heavy and clay mineral provenance indicates a middle Miocene onset of a perennial sea ice cover in the Arctic Ocean. Paleoceanography, 23, PA1S06, https://doi.org/10.1029/2007PA001497
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Project(s):
Coverage:
Latitude: 87.921180 * Longitude: 139.365010
Date/Time Start: 2004-08-19T00:00:00 * Date/Time End: 2004-08-19T00:00:00
Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 5
Event(s):
302-M0002A (ACEX-M2A) * Latitude: 87.921180 * Longitude: 139.365010 * Date/Time: 2004-08-19T00:00:00 * Elevation: -1209.0 m * IGSN: IBCR0302RHTS001 * Penetration: 270.1 m * Recovery: 214.68 m * Location: Arctic Ocean * Campaign: Exp302 (Arctic Coring Expedition, ACEX) * Basis: CCGS Captain Molly Kool (Vidar Viking)
Comment:
Authigenic minerals presented as percentage of the bulk heavy fraction
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | ORDINAL NUMBER | Ord No | Geocode | |||
| 2 | Lithologic unit/sequence | Unit | Krylov, Alexey A | |||
| 3 | Number of observations | NOBS | # | Krylov, Alexey A | ||
| 4 | Barite | Brt | % | Krylov, Alexey A | Optical microscopy | average, 50-100 µm |
| 5 | Barite | Brt | % | Krylov, Alexey A | Optical microscopy | minimum, 50-100 µm |
| 6 | Barite | Brt | % | Krylov, Alexey A | Optical microscopy | maximum, 50-100 µm |
| 7 | Pyrite, FeS2 | Py | % | Krylov, Alexey A | Optical microscopy | average, 50-100 µm |
| 8 | Pyrite, FeS2 | Py | % | Krylov, Alexey A | Optical microscopy | minimum, 50-100 µm |
| 9 | Pyrite, FeS2 | Py | % | Krylov, Alexey A | Optical microscopy | maximum, 50-100 µm |
| 10 | Iron hydroxides | Fe hydrx | % | Krylov, Alexey A | Optical microscopy | average, 50-100 µm |
| 11 | Iron hydroxides | Fe hydrx | % | Krylov, Alexey A | Optical microscopy | minimum, 50-100 µm |
| 12 | Iron hydroxides | Fe hydrx | % | Krylov, Alexey A | Optical microscopy | maximum, 50-100 µm |
| 13 | Siderite | Sd | % | Krylov, Alexey A | Optical microscopy | average, 50-100 µm |
| 14 | Siderite | Sd | % | Krylov, Alexey A | Optical microscopy | minimum, 50-100 µm |
| 15 | Siderite | Sd | % | Krylov, Alexey A | Optical microscopy | maximum, 50-100 µm |
| 16 | Iron-carbonate aggregates | Fe-carb aggr | % | Krylov, Alexey A | Optical microscopy | average, 50-100 µm |
| 17 | Iron-carbonate aggregates | Fe-carb aggr | % | Krylov, Alexey A | Optical microscopy | minimum, 50-100 µm |
| 18 | Iron-carbonate aggregates | Fe-carb aggr | % | Krylov, Alexey A | Optical microscopy | maximum, 50-100 µm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
85 data points
Data
| 1 Ord No | 2 Unit | 3 NOBS [#] | 4 Brt [%] (average, 50-100 µm) | 5 Brt [%] (minimum, 50-100 µm) | 6 Brt [%] (maximum, 50-100 µm) | 7 Py [%] (average, 50-100 µm) | 8 Py [%] (minimum, 50-100 µm) | 9 Py [%] (maximum, 50-100 µm) | 10 Fe hydrx [%] (average, 50-100 µm) | 11 Fe hydrx [%] (minimum, 50-100 µm) | 12 Fe hydrx [%] (maximum, 50-100 µm) | 13 Sd [%] (average, 50-100 µm) | 14 Sd [%] (minimum, 50-100 µm) | 15 Sd [%] (maximum, 50-100 µm) | 16 Fe-carb aggr [%] (average, 50-100 µm) | 17 Fe-carb aggr [%] (minimum, 50-100 µm) | 18 Fe-carb aggr [%] (maximum, 50-100 µm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Unit 1/3 | 68 | 0.1 | 0.0 | 0.6 | 0.1 | 0.0 | 2.9 | 2.8 | 0.0 | 15.5 | 22.6 | 0.0 | 99.0 | 1.5 | 0.0 | 78.7 |
| 2 | Unit 1/4 | 3 | 0.1 | 0.0 | 0.2 | 8.4 | 0.5 | 22.3 | 7.0 | 5.0 | 10.3 | 0.1 | 0.0 | 0.2 | 0.1 | 0.0 | 0.2 |
| 3 | Unit 1/5 | 2 | 0.0 | 0.0 | 0.0 | 16.7 | 5.7 | 27.7 | 3.0 | 1.8 | 4.2 | 0.8 | 0.7 | 0.8 | 0.0 | 0.0 | 0.0 |
| 4 | Unit 1/6 | 3 | 0.7 | 0.0 | 2.0 | 46.4 | 17.3 | 81.9 | 1.3 | 0.2 | 2.4 | 0.7 | 0.2 | 1.7 | 0.0 | 0.0 | 0.0 |
| 5 | Unit 2 | 5 | 0.3 | 0.0 | 1.2 | 2.1 | 0.2 | 3.6 | 3.8 | 1.3 | 10.2 | 14.5 | 0.0 | 50.4 | 0.0 | 0.0 | 0.0 |