Expedition 302 Scientists (2006): Summary of lithologic units and occurrences by section, Holes 302-M0002A, M0003A, M0004A to M0004C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.401192
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Related to:
Backman, Jan; Moran, Kathryn; McInroy, Dave; Mayer, Larry A; Expedition 302 Scientists (2006): Proceedings of the Integrated Ocean Drilling Program. Washington, DC (Integrated Ocean Drilling Program Management International, Inc.), 302, https://doi.org/10.2204/iodp.proc.302.2006
Project(s):
Coverage:
Latitude: 87.890000 * Longitude: 137.650000
Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 25
Event(s):
302-CompSite * Latitude: 87.890000 * Longitude: 137.650000 * Elevation: -1251.0 m * Campaign: Exp302 (Arctic Coring Expedition, ACEX) * Basis: CCGS Captain Molly Kool (Vidar Viking) * Method/Device: Composite Core (COMPCORE) * Comment: Virtual core composed of spliced cores from Holes M0002A, M0003A, M0004A and M0004C. Virtual position and water depth is calculated as the mean of all Exp302 sites.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | ORDINAL NUMBER | Ord No | Geocode | |||
| 2 | Lithologic unit/sequence | Unit | Expedition 302 Scientists | |||
| 3 | Depth, top/min | Depth top | m | Expedition 302 Scientists | ||
| 4 | Depth, bottom/max | Depth bot | m | Expedition 302 Scientists | ||
| 5 | Layer thickness | Thickness | m | Expedition 302 Scientists | Measured | |
| 6 | Lithology/composition/facies | Lithology | Expedition 302 Scientists | Visual description | ||
| 7 | Age, comment | Comm | Expedition 302 Scientists | |||
| 8 | Interval comments | Interval comm | Expedition 302 Scientists |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
85 data points
Data
| 1 Ord No | 2 Unit | 3 Depth top [m] | 4 Depth bot [m] | 5 Thickness [m] | 6 Lithology | 7 Comm | 8 Interval comm |
|---|---|---|---|---|---|---|---|
| 1 | U1 | 0.00 | 220.24 | 220.24 | Brown, olive, grey, and black silty clay, silty mud, and clayey silt, with intervals of color banding and isolated sand lenses. Isolated pebbles throughout. | Holocene to middle Eocene | 302-M0002A-1X-1, 0 cm, to 302-M0002A-51X-1, 150 cm, (0-220.24 mbsf) |
| 2 | 302-M0003A-1H-1, 0 cm, to 302-M0003A-3H-CC, 5 cm (0-15 mbsf) | ||||||
| 3 | 302-M0004A-1H-1, 0 cm, to 302-M0004A-3X-2, 128 cm (17.0-28.28 mbsf) | ||||||
| 4 | 302-M0004B-1X-1, 0 cm, to 302-M0004B-1X-2, 85 cm (10.0-12.29 mbsf) | ||||||
| 5 | 302-M0004B-3X-1, 0 cm, to 302-M0004B-3X-CC, 25 cm (215.0-219.0 mbsf) | ||||||
| 6 | 302-M0004C-1H-1, 0 cm, to 302-M0004C-9X-CC, 25 cm (0-36.66 mbsf) | ||||||
| 7 | U1/1 | 0.00 | 5.29 | 5.28 | Brown silty clay, silty mud, and sandy mud, strong color banding, contains biogenic carbonate and isolated pebbles. | Holocene to late Pleistocene | 302-M0002A-1X-1, 0 cm, to 302-M0002A-2X-1, 108 cm (0-2.58 mbsf) |
| 8 | 302-M0003A-1H-1, 0 cm, to 302-M0003A-1H-1, 110 cm (0-1.1 mbsf) | ||||||
| 9 | 302-M0004C-1H-1, 0 cm, to 302-M0004C-2H-1, 129 cm (0-5.29 mbsf) | ||||||
| 10 | U1/2 | 2.58 | 23.59 | 21.01 | Brown silty clay, contains minor amounts of biogenic carbonate, with intervals of color banding and isolated sand lens, isolated pebbles throughout. | late Pleistocene | 302-M0002A-2X-1, 108 cm, to 302-M0002A-5X-1, 88 cm (2.58-17.38 mbsf) |
| 11 | 302-M0003A-1H-1, 110 cm, to 302-M0003A-3H-CC, 15 cm (1.1-15.0 mbsf) | ||||||
| 12 | 302-M0004A-1H-1, 0 cm, to 302-M0004A-2X-1, 118 cm (17.0-21.68 mbsf) | ||||||
| 13 | 302-M0004B-1X-1, 0 cm, to 302-M0004B-1X-2, 85 cm (10.0-12.29 mbsf) | ||||||
| 14 | 302-M0004C-2H-1, 129 cm, to 302-M0004C-6X-1, 2 cm (5.29-23.59 mbsf) | ||||||
| 15 | U1/3 | 17.38 | 168.53 | 151.15 | Olive to olive-brown silty clay to silty mud, with color banding and occasional black microconcretions, sand lenses and isolated pebbles occur throughout. | Pleistocene to middle Miocene | 302-M0002A-5X-1, 88 cm, to 302-M0002A-38X-3, 45 cm (17.38-168.53 mbsf) |
| 16 | 302-M0004A-2X-1, 118 cm, to 302-M0004A-3X-2, 128 cm (21.38-28.28 mbsf) | ||||||
| 17 | 302-M0004C-6X-1, 2 cm, to 302-M0004C-9X-CC, 25 cm ( 23.59-36.66 mbsf) | ||||||
| 18 | U1/4 | 168.53 | 192.94 | 24.41 | Brown silty clay, with intervals of color banding and black microconcretions, sand lenses and isolated pebbles occur throughout. | middle Miocene | 302-M0002A-38X-3, 45 cm, to 302-M0002A-44X-1, 95 cm (168.53-192.94 mbsf) |
| 19 | U1/5 | 192.94 | 198.13 | 5.19 | ´Firm silty clay, tilted grey to black ´´zebra-stripe´´ cross-cutting couplets, occasional pyrite concretions, sand lenses and isolated pebbles throughout.´ | middle Miocene (?) | 302-M0002A-44X-1, 95 cm, to 302-M0002A-46X-1, 113 cm (192.94-198.13 mbsf) |
| 20 | U1/6 | 198.13 | 220.24 | 22.11 | ´Very dark grey, firm homogenous silty clay to clayey silt with disseminated pyrite, and minor amounts of siliceous microfossils; isolated pebbles throughout.´ | middle Miocene to middle Eocene | 302-M0002A-46X-1, 113 cm, to 302-M0002A-51X-1, 150 cm, (198.13-220.24 mbsf) |
| 21 | 302-M0004B-3X-1, 0 cm, to 302-M0004B-3X-CC, 25 cm (215.0-219 mbsf) | ||||||
| 22 | U2 | 220.24 | 318.96 | 98.72 | Very dark gray, laminated and cross-laminated mud-bearing biosiliceous ooze, with occasional isolated pebbles and pyrite lenses. | middle Eocene | 302-M0002A-51X-1, 150 cm, to 302-M0002A-62X-CC, 11 cm (220.24-267.71 mbsf) |
| 23 | 302-M0004A-4X-1, 0 cm, to 302-M0004A-15X-1, 26 cm (265.0-313.61 mbsf) | ||||||
| 24 | U3 | 318.96 | 404.75 | 85.97 | Very dark gray very firm clay to silty clay, with occasional laminations and pyrite concretions, and minor amounts of siliceous microfossils and biogenic opal. | late Paleocene to early Eocene | 302-M0004A-15X-1, 26 cm, to 302-M0004A-35X-CC, 18 cm (313.61-404.79 mbsf) |
| 25 | U4 | 424.51 | 427.63 | 3.12 | Very dark grey clayey mud, silty clay, and silty sand, with sandstone fragments and occasional pyrite concretions. | Late Cretaceous | 302-M0004A-41X-1, 0 cm, to 302-M0004A-42X-CC, 17 cm (424.50-427.63 mbsf) |