Shackleton, Nicholas J; Shipboard Scientific Party (1984): (Table 2) Ages of datum levels for DSDP Leg 74 Sites, estimated by interpolation between magnetic datums [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810430, In supplement to: Shackleton, NJ; Shipboard Scientific Party (1984): Accumulation rates in Leg 74 sediments. In: Moore, TC Jr; Rabinowitz, PD; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 74, 621-644, https://doi.org/10.2973/dsdp.proc.74.117.1984
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -28.544750 * Median Longitude: 2.356233 * South-bound Latitude: -29.070700 * West-bound Longitude: 1.763300 * North-bound Latitude: -28.041500 * East-bound Longitude: 2.985300
Date/Time Start: 1980-06-10T00:00:00 * Date/Time End: 1980-07-04T00:00:00
Minimum DEPTH, sediment/rock: 146.02 m * Maximum DEPTH, sediment/rock: 521.50 m
Event(s):
74-525_Site * Latitude: -29.070700 * Longitude: 2.985300 * Date/Time: 1980-06-10T00:00:00 * Elevation: -2467.0 m * Penetration: 9.673 m * Recovery: 5.916 m * Location: South Atlantic/CREST * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 115 cores; 780.3 m cored; 6 m drilled; 75.8% recovery
74-527_Site * Latitude: -28.041500 * Longitude: 1.763300 * Date/Time: 1980-06-28T00:00:00 * Elevation: -4428.0 m * Penetration: 3.845 m * Recovery: 2.434 m * Location: South Atlantic * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 43 cores; 380 m cored; 4.5 m drilled; 64.1% recovery
74-528_Site * Latitude: -28.522050 * Longitude: 2.320100 * Date/Time: 1980-07-04T00:00:00 * Elevation: -3807.5 m * Penetration: 6.855 m * Recovery: 3.838 m * Location: South Atlantic/RIDGE * Campaign: Leg74 * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 76 cores; 567.1 m cored; 0 m drilled; 67.7% recovery
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 | Ageprofile Datum Description | Ageprof dat des | Shackleton, Nicholas J | |||
| 6 | Comment | Comment | Shackleton, Nicholas J | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 8 | Age model | Age model | ka | Shackleton, Nicholas J | derived | Derived from depth in this site |
| 9 | Age, comment | Comm | Shackleton, Nicholas J | |||
| 10 | Age model | Age model | ka | Shackleton, Nicholas J | Estimated | Based on data from all sites |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
192 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Ageprof dat des | 6 Comment | 7 Depth sed [m] (mbsf) | 8 Age model [ka] (Derived from depth in this si...) | 9 Comm | 10 Age model [ka] (Based on data from all sites,...) |
|---|---|---|---|---|---|---|---|---|---|
| 74-525_Site | -29.0707 | 2.9853 | -2467 | Base Cruciplacolithus tenuis | 449.30 | 65800 | 65900 | ||
| 74-525_Site | -29.0707 | 2.9853 | -2467 | Base C. primus | 451.00 | 66170 | 66100 | ||
| 74-525_Site | -29.0707 | 2.9853 | -2467 | Cretaceous/Tertiary | Shipboard determination of the boundary | 451.71 | 66330 | Down | 66460 |
| 74-525_Site | -29.0707 | 2.9853 | -2467 | Cretaceous/Tertiary | Shipboard determination of the boundary | 451.71 | 66290 | Up | 66460 |
| 74-525_Site | -29.0707 | 2.9853 | -2467 | Base Micula murus | 465.76 | 67570 | 67500 | ||
| 74-525_Site | -29.0707 | 2.9853 | -2467 | Base Lithraphidites quadratus | 483.50 | 69000 | 69000 | ||
| 74-525_Site | -29.0707 | 2.9853 | -2467 | Top Quadrum trifidum | 521.50 | 71470 | 71500 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base Nannotetrina fulgens | 146.02 | 49560 | 49500 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base Discoaster sublodoensis | 152.74 | 51680 | 51700 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Top Tribrachiatus orthostylus | 160.34 | 53900 | 54000 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base D. lodoensis | 170.50 | 55400 | 55400 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base T. orthostylus | 182.34 | 56320 | 56300 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Top T. contortus | 182.34 | 56320 | 56300 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base Campylosphaera dela | 182.34 | 56320 | 56400 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base D. diastypus | 189.00 | 56780 | 56500 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base T. contortus | 189.00 | 56780 | 56800 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Top Fasciculithus spp. | 201.05 | 57630 | 57600 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Top Ericsonia robusta | 213.80 | 58520 | 58600 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base D. multiradiatus | 220.75 | 59030 | 59000 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base Heliolithus riedeli | 231.96 | 60150 | 60100 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base D. mohleri | 235.08 | 60470 | 60500 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base H. kleinpellii | 245.43 | 61570 | 61600 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base F. tympaniformis | 249.78 | 62050 | 62000 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base EUipsolithus macellus | 258.03 | 62950 | 63000 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base Chiasmolithus danicus | 271.10 | 64930 | 64900 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base NP2B | 272.85 | 65280 | 65250 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base Cruciplacolithus tenuis | 276.19 | 65890 | 65900 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base C. primus | 277.75 | 66130 | 66100 | ||
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Cretaceous/Tertiary | Shipboard determination of the boundary | 280.00 | 66470 | Down | 66460 |
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Cretaceous/Tertiary | Shipboard determination of the boundary | 280.00 | 66480 | Up | 66460 |
| 74-527_Site | -28.0415 | 1.7633 | -4428 | Base M. murus | 303.50 | 67440 | 67500 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base NN2 | 146.70 | 20030 | 22800 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top Sphenolithus ciperoensis | 169.60 | 25600 | 23600 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top Helicosphaera recta | 169.60 | 25600 | 23600 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top S. distentus | 179.20 | 28200 | 28100 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base S. ciperoensis | 187.90 | 30560 | 30300 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top R. umbilica | 203.60 | 33160 | 34600 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top Cyclococcolithus formosus | 215.20 | 34520 | 35100 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top D. barbadiensis | 226.90 | 36140 | 36900 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top D. saipanensis | 226.90 | 36140 | 36900 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base Nannotetrina fulgens | 257.60 | 49490 | 49500 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top T. orthostylus | 269.50 | 53950 | 54000 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base D. lodoensis | 284.80 | 54820 | 55400 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top T. contortus | 303.00 | 55870 | 56300 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base T. orthostylus | 306.80 | 56080 | 56300 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base C. dela | 311.50 | 56500 | 56400 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base D. diastypus | 311.50 | 56500 | 56500 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top Fasciculithus spp. | 313.20 | 57600 | 57600 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Top E. robusta | 329.10 | 58640 | 58600 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base D. multiradiatus | 334.10 | 58970 | 59000 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base D. mohleri | 346.70 | 59870 | 60500 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base H. kleinpellii | 346.70 | 59870 | 61600 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base F. tympaniformis | 379.70 | 62240 | 62000 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base E. macellus | 390.50 | 63010 | 63000 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base C. danicus | 395.20 | 64200 | 64900 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base NP2b | 398.60 | 65230 | 65250 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base C. tenuis | 404.20 | 65990 | 65900 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Base C. primus | 405.00 | 66070 | 66100 | ||
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Cretaceous/Tertiary | Shipboard determination of the boundary | 66280 | Down | 66460 | |
| 74-528_Site | -28.5221 | 2.3201 | -3808 | Cretaceous/Tertiary | Shipboard determination of the boundary | 66410 | Up | 66460 |