Thorn, Vanessa C (2001): (Table 1) Stratigraphical distribution of phytolith classes through sediment core CRP-2/2A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.191118, In supplement to: Thorn, VC (2001): Oligocene and early Miocene phytolits from CRP-2/2A and CRP-3, Victoria Land Basin, Antarctica. Terra Antartica, 8(4), 407-422, hdl:10013/epic.28231.d001
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Project(s):
Cape Roberts Project (CRP)
Coverage:
Latitude: -77.005980 * Longitude: 163.719450
Date/Time Start: 1998-10-16T07:30:00 * Date/Time End: 1998-11-25T14:20:00
Minimum DEPTH, sediment/rock: 28.000 m * Maximum DEPTH, sediment/rock: 505.050 m
Event(s):
CRP-2A (14.2 km at 096° true from Cape Roberts) * Latitude: -77.005980 * Longitude: 163.719450 * Date/Time Start: 1998-10-16T07:30:00 * Date/Time End: 1998-11-25T14:20:00 * Elevation: -177.9 m * Recovery: 624 m * Location: off Cape Roberts, Ross Sea, Antarctica * Campaign: CRP-2 * Basis: Sampling/drilling from ice * Method/Device: Core wireline system (CWS) * Comment: 921 m at 284° from CRP-1. Sea-ice thickness: 2.0 m (1 Oct) to 2.2 m (23 Nov). Sea riser embedded to 13.03 mbsf. Lateral ice movement: 9.87 m to east from 17 Oct to 23 Nov. HQ core to 199.31 mbsf. NQ core to 624.15 mbsf. 13.03 to 45.97 mbsf, 11.29 m (34%) partially following CRP-2. 45.07 to 624.15 mbsf, 548.67 m (95%) new hole. Deepest core-lithology: hard sandy siltstone. Deepest core-age: earliest Oligocene (ca. 33 Ma on diatoms, nannofossils and dinoflagellates)
Comment:
If not otherwise mentioned the pytolith class refers to tree/shrub.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Thorn, Vanessa C | ||
| 3 | Depth, bottom/max | Depth bot | m | Thorn, Vanessa C | ||
| 4 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Fan-shape (grass) |
| 5 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Chionochloid (grass) |
| 6 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Elongate |
| 7 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Anticlinal epidermal |
| 8 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | ?Polyhedral equidermal |
| 9 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical banded |
| 10 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical foveolate |
| 11 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical irregularley folded |
| 12 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical multifaceted |
| 13 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical pellet |
| 14 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical rugulose |
| 15 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical smooth |
| 16 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical spinulose |
| 17 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Spherical striated |
| 18 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Tracheid |
| 19 | Phytoliths | Phytoliths | # | Thorn, Vanessa C | Counting | Tissue |
| 20 | Specimen count | Sp count | # | Thorn, Vanessa C |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
266 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Phytoliths [#] (Fan-shape (grass)) | 5 Phytoliths [#] (Chionochloid (grass)) | 6 Phytoliths [#] (Elongate) | 7 Phytoliths [#] (Anticlinal epidermal) | 8 Phytoliths [#] (?Polyhedral equidermal) | 9 Phytoliths [#] (Spherical banded) | 10 Phytoliths [#] (Spherical foveolate) | 11 Phytoliths [#] (Spherical irregularley folded) | 12 Phytoliths [#] (Spherical multifaceted) | 13 Phytoliths [#] (Spherical pellet) | 14 Phytoliths [#] (Spherical rugulose) | 15 Phytoliths [#] (Spherical smooth) | 16 Phytoliths [#] (Spherical spinulose) | 17 Phytoliths [#] (Spherical striated) | 18 Phytoliths [#] (Tracheid) | 19 Phytoliths [#] (Tissue) | 20 Sp count [#] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28.000 | 27.99 | 28.01 | 0 | 1 | 0 | 7 | 33 | 0 | 0 | 5 | 3 | 7 | 8 | 2 | 0 | 2 | 0 | 0 | 68 |
| 53.000 | 52.99 | 53.01 | 0 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 2 | 3 | 21 |
| 80.000 | 79.99 | 80.01 | 0 | 0 | 0 | 0 | 13 | 0 | 1 | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 2 | 4 | 26 |
| 123.400 | 123.39 | 123.41 | 1 | 0 | 0 | 3 | 13 | 0 | 3 | 0 | 0 | 4 | 1 | 2 | 0 | 0 | 1 | 0 | 28 |
| 137.980 | 137.97 | 137.99 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 2 | 3 | 23 | 2 | 2 | 0 | 0 | 0 | 0 | 36 |
| 183.020 | 183.01 | 183.03 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 7 |
| 251.000 | 250.99 | 251.01 | 0 | 0 | 0 | 2 | 15 | 0 | 0 | 1 | 1 | 14 | 3 | 0 | 1 | 0 | 0 | 0 | 37 |
| 296.205 | 296.19 | 296.22 | 0 | 0 | 1 | 0 | 5 | 0 | 2 | 5 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 16 |
| 303.540 | 303.53 | 303.55 | 0 | 0 | 2 | 0 | 3 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 |
| 328.010 | 328.00 | 328.02 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| 347.015 | 347.00 | 347.03 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| 362.015 | 362.00 | 362.03 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 |
| 436.990 | 436.98 | 437.00 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 16 |
| 505.050 | 505.03 | 505.07 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 9 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 18 |