Nelson, Campbell S; Froggatt, Paul C; Gosson, Gregory J (1986): (Table 1) Stratigraphy of megascopic vitric tephras in DSDP Legs 89 and 90 cores [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.792825, In supplement to: Nelson, CS et al. (1986): Nature, chemistry, and origin of late Cenozoic megascopic tephras in Leg 90 Cores from the Southwest Pacific. In: Kennett, JP; von der Borch, CC; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 90, 1161-1173, https://doi.org/10.2973/dsdp.proc.90.126.1986
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -29.131200 * Median Longitude: 164.616250 * South-bound Latitude: -45.523500 * West-bound Longitude: 158.498200 * North-bound Latitude: -0.497300 * East-bound Longitude: 174.948000
Date/Time Start: 1982-11-19T00:00:00 * Date/Time End: 1983-01-03T00:00:00
Minimum DEPTH, sediment/rock: 5.45 m * Maximum DEPTH, sediment/rock: 357.25 m
Event(s):
89-586 * Latitude: -0.497300 * Longitude: 158.498200 * Date/Time: 1982-11-19T00:00:00 * Elevation: -2207.0 m * Penetration: 39.3 m * Recovery: 39 m * Location: South Pacific * Campaign: Leg89 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 39.3 m cored; 0 m drilled; 99.2 % recovery
90-587 * Latitude: -21.184700 * Longitude: 161.333200 * Date/Time: 1982-12-03T00:00:00 * Elevation: -1101.0 m * Penetration: 147 m * Recovery: 89 m * Location: South Pacific/Coral Sea/BANK * Campaign: Leg90 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 108.6 m cored; 38.4 m drilled; 82 % recovery
90-588 * Latitude: -26.111700 * Longitude: 161.226700 * Date/Time: 1982-12-06T00:00:00 * Elevation: -1533.0 m * Penetration: 245.6 m * Recovery: 220.8 m * Location: South Pacific/Tasman Sea/CONT RISE * Campaign: Leg90 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 24 cores; 226.4 m cored; 19.2 m drilled; 97.5 % recovery
Comment:
Sediment depth is given in mbsf. Estimated age assuming constant rates of sedimentation between dated boundaries of associated nannofossil (for T1, T2.2-T4, T7, T13, T16-T18) or paleomagnetic (for T2.1, T5, T6, T8-T12, T13.2-T15.2, T16.2) zones.
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 | Sample code/label | Sample label | Nelson, Campbell S | DSDP/ODP/IODP sample designation | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | Identification | ID | Nelson, Campbell S | |||
| 8 | Sediment thickness | Sed thick | m | Nelson, Campbell S | ||
| 9 | Epoch | Epoch | Nelson, Campbell S | |||
| 10 | Age, minimum/young | Age min | ka | Nelson, Campbell S | ||
| 11 | Age, maximum/old | Age max | ka | Nelson, Campbell S | ||
| 12 | AGE | Age | ka BP | Geocode | ||
| 13 | Description | Description | Nelson, Campbell S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
146 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Depth sed [m] | 7 ID | 8 Sed thick [m] | 9 Epoch | 10 Age min [ka] | 11 Age max [ka] | 12 Age [ka BP] | 13 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 89-586 | -0.4973 | 158.4982 | -2207 | 90-586-11B-3,114 | 100.44 | T1 | <0.010 | early Pliocene | 3870 | Diffuse light greenish gray (5G 8/1) ash pods formed by bioturbation | ||
| 90-587 | -21.1847 | 161.3332 | -1101 | 90-587-5-5,48 | 38.28 | T2 | <0.010 | early Pliocene | 2910 | Distinct dark gray (N3) ash pod formed by bioturbation | ||
| 90-587 | -21.1847 | 161.3332 | -1101 | 90-587-5-5,48 | 38.28 | T2 | <0.010 | early Pliocene | 3700 | Distinct dark gray (N3) ash pod formed by bioturbation | ||
| 90-588 | -26.1117 | 161.2267 | -1533 | 90-588-6C-3,52 | 357.25 | T3 | 0.020 | early Miocene | 22000 | Distinct dark bluish gray (5BG 4/1) ash layer, sharp base, burrowed diffuse top | ||
| 90-590 | -31.1670 | 163.3585 | -1299 | 90-590-38B-4,113 | 351.15 | T4 | 0.100 | late Miocene | 11000 | Prominently bioturbated, disrupted dark greenish gray (5GY 4/1) ash bed, pyritiferous, associated PGLsb | ||
| 90-591 | -31.5843 | 164.4487 | -2131 | 90-591-2-2,54 | 5.45 | T5 | 0.250 | late Pleistocene | 240 | Diffuse light gray to light greenish gray (N7 to 5G 8/1) ash bed, sharp base, subtle normal grading into overlying ooze | ||
| 90-591 | -31.5843 | 164.4487 | -2131 | 90-591-5-3,144 | 36.64 | T6 | 0.015 | early Pleistocene | 1370 | Distinct greenish gray (5GY 6/2) ash layer, sharp base, diffuse bioturbated top | ||
| 90-591 | -31.5843 | 164.4487 | -2131 | 90-591-5-3,144 | 36.64 | T6 | 0.015 | early Pleistocene | 1330 | Distinct greenish gray (5GY 6/2) ash layer, sharp base, diffuse bioturbated top | ||
| 90-591 | -31.5843 | 164.4487 | -2131 | 90-591-25A-3,25 | 230.75 | T7 | 0.010 | late Miocene | 7000 | Scattered grayish olive (10Y 4/2) ash pods formed by bioturbation | ||
| 90-592 | -36.4733 | 165.4422 | -1088 | 90-592-2-6,83 | 12.83 | T8 | 0.050 | middle Pleistocene | 850 | Distinct light gray (N6) ash bed, sharp base, irregular top and disrupted by bioturbation | ||
| 90-592 | -36.4733 | 165.4422 | -1088 | 90-592-2-6,83 | 12.83 | T8 | 0.050 | middle Pleistocene | 950 | Distinct light gray (N6) ash bed, sharp base, irregular top and disrupted by bioturbation | ||
| 90-593 | -40.5078 | 167.6745 | -1068 | 90-593-3-5,78 | 21.50 | T9 | 0.100 | middle Pleistocene | 930 | Distinct medium gray (N5) ash bed, sharp base, burrowed irregular top | ||
| 90-593 | -40.5078 | 167.6745 | -1068 | 90-593-4-4,30 | 29.10 | T10 | <0.010 | early Pleistocene | 1260 | Diffuse grayish yellow green (5GY 7/2) ash layer and wisps possibly due to bioturbation | ||
| 90-593 | -40.5078 | 167.6745 | -1068 | 90-593-4-4,30 | 29.10 | T10 | <0.010 | early Pleistocene | 1380 | Diffuse grayish yellow green (5GY 7/2) ash layer and wisps possibly due to bioturbation | ||
| 90-593 | -40.5078 | 167.6745 | -1068 | 90-593-4-4,80 | 29.60 | T11 | 0.010 | early Pleistocene | 1260 | Diffuswisps formed by bioturbatione grayish yellow green (5GY 7/2) ash pods and | ||
| 90-593 | -40.5078 | 167.6745 | -1068 | 90-593-4-4,80 | 29.60 | T11 | 0.010 | early Pleistocene | 1380 | Diffuswisps formed by bioturbatione grayish yellow green (5GY 7/2) ash pods and | ||
| 90-593 | -40.5078 | 167.6745 | -1068 | 90-593-4-4,100 | 29.80 | T12 | 0.020 | early Pleistocene | 1260 | Distinct grayish yellow green (5GY 7/2) ash layer, sharp base, disrupted by bioturbation | ||
| 90-593 | -40.5078 | 167.6745 | -1068 | 90-593-4-4,100 | 29.80 | T12 | 0.020 | early Pleistocene | 1380 | Distinct grayish yellow green (5GY 7/2) ash layer, sharp base, disrupted by bioturbation | ||
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-5-2,30 | 36.50 | T13 | 0.100 | late Pleistocene | 280 | Diffuse, soupy-textured, massive bluish gray (5B 6/1) ash with moderately sharp contacts | ||
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-5-2,30 | 36.50 | T13 | 0.100 | late Pleistocene | 270 | Diffuse, soupy-textured, massive bluish gray (5B 6/1) ash with moderately sharp contacts | ||
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-12-2,40 | 103.80 | T14 | 0.020 | middle Pleistocene | 770 | Diffuse dark greenish gray (5GY 6/1) ash bed with abruptly gradational contacts with ooze | ||
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-12-2,40 | 103.80 | T14 | 0.020 | middle Pleistocene | 730 | 1660 | 1195 | Diffuse dark greenish gray (5GY 6/1) ash bed with abruptly gradational contacts with ooze |
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-8A-3,50 | 112.00 | T15 | 0.010 | middle Pleistocene | 1850 | Diffuse light olive gray (SY 6/1) ash layer disrupted by bioturbation | ||
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-8A-3,50 | 112.00 | T15 | 0.010 | middle Pleistocene | 730 | 1660 | 1195 | Diffuse light olive gray (SY 6/1) ash layer disrupted by bioturbation |
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-10A-6,6 | 157.46 | T16 | 0.030 | early Pliocene | 3900 | Distinct but partly disrupted dark gray (N3) ash bed with upward dissemination of ash | ||
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-10A-6,6 | 157.46 | T16 | 0.030 | early Pliocene | 2200 | 2470 | 2335 | Distinct but partly disrupted dark gray (N3) ash bed with upward dissemination of ash |
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-28-5,56 | 262.06 | T17 | 0.020 | late Miocene | 8610 | Diffuse light olive gray (5Y 6/1) ash layer with sharp lower and gradational upper contact with ooze | ||
| 90-594 | -45.5235 | 174.9480 | -1204 | 90-594-36-CC | 341.75 | T18 | 0.070 | mid Miocene | 9400 | Diffuse olive gray (5Y 4/1) ash bed, sharp base, gradational top |