Hötzel, Sebastian; Dupont, Lydie M; Schefuß, Enno; Rommerskirchen, Florian; Wefer, Gerold (2013): Pollen and charcoal analysis of ODP Hole 175-1081A. PANGAEA, https://doi.org/10.1594/PANGAEA.816116, In supplement to: Hötzel, S et al. (2013): The role of fire in Miocene to Pliocene C4 grassland and ecosystem evolution. Nature Geoscience, 6, 1027-1030, https://doi.org/10.1038/ngeo1984
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Project(s):
Coverage:
Latitude: -19.619690 * Longitude: 11.319300
Date/Time Start: 1997-09-09T02:00:00 * Date/Time End: 1997-09-11T21:15:00
Minimum DEPTH, sediment/rock: 198.27 m * Maximum DEPTH, sediment/rock: 448.12 m
Event(s):
175-1081A * Latitude: -19.619690 * Longitude: 11.319300 * Date/Time Start: 1997-09-09T02:00:00 * Date/Time End: 1997-09-11T21:15:00 * Elevation: -794.1 m * Penetration: 452.7 m * Recovery: 393.48 m * Location: Benguela Current, South Atlantic Ocean * Campaign: Leg175 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 49 cores; 452.7 m cored; 0 m drilled; 86.9 % recovery
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Hötzel, Sebastian | |||
2 | Age, dated | Age dated | ka | Hötzel, Sebastian | ||
3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
4 | Poaceae | Poac | % | Hötzel, Sebastian | ||
5 | Pollen and spores | Pollen+spores | # | Hötzel, Sebastian | Total | |
6 | Charcoal/(pollen + spores + charcoal) ratio | Charcoal/(pollen+spores+charcoal) | # | Hötzel, Sebastian | ||
7 | Pollen, woodland | Pollen woodland | % | Hötzel, Sebastian | Excluding Poaceae | |
8 | semidesert, pollen | desert pol | % | Hötzel, Sebastian | Excluding Poaceae | |
9 | Asteraceae undifferentiated | Astae.ud | % | Hötzel, Sebastian | Excluding Poaceae | |
10 | Cyperaceae | Cyperac | % | Hötzel, Sebastian | Excluding Poaceae | |
11 | Amaranthaceae | Amaranthaceae | % | Hötzel, Sebastian | Excluding Poaceae | |
12 | Pollen and spores | Pollen+spores | # | Hötzel, Sebastian | Total, excluding Poaceae |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
781 data points
Data
1 Sample label | 2 Age dated [ka] | 3 Depth sed [m] | 4 Poac [%] | 5 Pollen+spores [#] (Total) | 6 Charcoal/(pollen+spores+charcoal) [#] | 7 Pollen woodland [%] (Excluding Poaceae) | 8 desert pol [%] (Excluding Poaceae) | 9 Astae.ud [%] (Excluding Poaceae) | 10 Cyperac [%] (Excluding Poaceae) | 11 Amaranthaceae [%] (Excluding Poaceae) | 12 Pollen+spores [#] (Total, excluding Poaceae) |
---|---|---|---|---|---|---|---|---|---|---|---|
175-1081A-23X-4,67-69 | 2730 | 198.27 | 60.5 | 309 | 0.010 | 3.3 | 10.7 | 41.0 | 2.5 | 6.6 | 122 |
175-1081A-24X-1,28-30 | 2840 | 203.08 | 55.9 | 304 | 0.003 | 9.7 | 14.2 | 31.3 | 10.4 | 6.0 | 134 |
175-1081A-24X-2,67-69 | 2890 | 204.97 | 57.5 | 322 | 0.028 | 8.8 | 16.8 | 24.1 | 10.9 | 8.0 | 137 |
175-1081A-24X-4,32-34 | 2960 | 207.62 | 64.4 | 312 | 0.013 | 9.9 | 13.5 | 22.5 | 10.8 | 5.4 | 111 |
175-1081A-25X-1,134-136 | 3130 | 213.74 | 67.1 | 313 | 0.032 | 2.9 | 23.3 | 30.1 | 14.6 | 21.4 | 103 |
175-1081A-25X-3,90-92 | 3200 | 216.30 | 66.1 | 333 | 0.024 | 9.7 | 8.8 | 20.4 | 18.6 | 3.5 | 113 |
175-1081A-25X-5,92-94 | 3290 | 219.32 | 60.5 | 314 | 0.006 | 12.1 | 11.3 | 28.2 | 13.7 | 3.2 | 124 |
175-1081A-26X-1,34-36 | 3370 | 222.34 | 64.5 | 321 | 0.025 | 7.0 | 8.8 | 35.1 | 22.8 | 0.9 | 114 |
175-1081A-26X-3,12-14 | 3450 | 225.12 | 61.3 | 310 | 0.013 | 9.2 | 15.8 | 27.5 | 14.2 | 4.2 | 120 |
175-1081A-26X-4,120-122 | 3520 | 227.70 | 62.9 | 348 | 0.032 | 9.3 | 9.3 | 36.4 | 10.1 | 0.8 | 129 |
175-1081A-27X-2,30-32 | 3680 | 233.30 | 58.1 | 365 | 0.014 | 5.2 | 10.5 | 37.9 | 8.5 | 1.3 | 153 |
175-1081A-27X-4,65-67 | 3770 | 236.65 | 48.1 | 322 | 0.025 | 12.0 | 18.6 | 34.1 | 4.2 | 1.2 | 167 |
175-1081A-27X-6,74-76 | 3850 | 239.74 | 61.8 | 325 | 0.028 | 6.5 | 8.9 | 28.2 | 13.7 | 2.4 | 124 |
175-1081A-28X-2,38-40 | 3950 | 243.08 | 58.9 | 382 | 0.003 | 7.0 | 10.8 | 35.7 | 10.8 | 1.9 | 157 |
175-1081A-28X-5,91-93 | 4060 | 248.11 | 70.0 | 330 | 0.061 | 11.1 | 5.1 | 22.2 | 19.2 | 0.0 | 99 |
175-1081A-29X-1,132-134 | 4160 | 252.12 | 74.3 | 377 | 0.027 | 11.3 | 7.2 | 20.6 | 15.5 | 1.0 | 97 |
175-1081A-29X-5,34-36 | 4290 | 257.14 | 61.1 | 350 | 0.031 | 11.0 | 8.1 | 33.1 | 13.2 | 3.7 | 136 |
175-1081A-30X-1,32-34 | 4370 | 260.72 | 58.0 | 324 | 0.043 | 12.5 | 2.9 | 25.7 | 9.6 | 0.0 | 136 |
175-1081A-30X-2,134-136 | 4430 | 263.24 | 67.4 | 347 | 0.061 | 5.3 | 6.2 | 38.9 | 10.6 | 2.7 | 113 |
175-1081A-30X-4,116-118 | 4500 | 266.06 | 68.9 | 326 | 0.034 | 2.0 | 10.8 | 29.4 | 8.8 | 5.9 | 102 |
175-1081A-31X-1,40-42 | 4610 | 270.50 | 76.6 | 338 | 0.036 | 3.8 | 8.8 | 26.3 | 17.5 | 3.8 | 80 |
175-1081A-31X-2,68-70 | 4650 | 272.28 | 81.6 | 331 | 0.139 | 8.2 | 9.8 | 31.1 | 9.8 | 8.2 | 61 |
175-1081A-31X-3,29-31 | 4680 | 273.39 | 74.8 | 341 | 0.117 | 4.7 | 12.8 | 36.0 | 7.0 | 5.8 | 86 |
175-1081A-32X-2,10-12 | 4870 | 281.30 | 81.6 | 326 | 0.058 | 8.3 | 8.3 | 35.0 | 1.7 | 1.7 | 60 |
175-1081A-32X-4,34-36 | 4950 | 284.54 | 75.8 | 326 | 0.261 | 7.6 | 1.3 | 43.0 | 8.9 | 1.3 | 79 |
175-1081A-32X-6,116-118 | 5050 | 288.36 | 75.3 | 344 | 0.180 | 7.1 | 11.8 | 34.1 | 7.1 | 5.9 | 85 |
175-1081A-33X-1,120-122 | 5100 | 290.50 | 64.0 | 333 | 0.147 | 5.8 | 2.5 | 38.3 | 5.0 | 0.8 | 120 |
175-1081A-33X-2,120-122 | 5140 | 292.00 | 73.1 | 331 | 0.085 | 2.2 | 5.6 | 39.3 | 2.2 | 1.1 | 89 |
175-1081A-33X-4,74-76 | 5200 | 294.54 | 78.1 | 329 | 0.016 | 1.4 | 4.2 | 38.9 | 12.5 | 1.4 | 72 |
175-1081A-33X-6,70-72 | 5280 | 297.50 | 66.5 | 349 | 0.017 | 10.3 | 9.4 | 29.9 | 4.3 | 6.0 | 117 |
175-1081A-34X-2,6-8 | 5360 | 300.56 | 65.5 | 359 | 0.031 | 5.6 | 8.1 | 43.5 | 2.4 | 3.2 | 124 |
175-1081A-35X-1,92-94 | 5580 | 309.52 | 63.5 | 318 | 0.006 | 7.8 | 6.0 | 35.3 | 1.7 | 0.9 | 116 |
175-1081A-35X-2,116-118 | 5630 | 311.26 | 66.3 | 323 | 0.059 | 5.5 | 6.4 | 27.5 | 3.7 | 0.9 | 109 |
175-1081A-36X-1,25-27 | 5800 | 318.45 | 61.1 | 306 | 0.105 | 5.9 | 2.5 | 43.7 | 3.4 | 1.7 | 119 |
175-1081A-36X-3,88-90 | 5860 | 321.03 | 51.4 | 325 | 0.569 | 7.0 | 5.7 | 30.4 | 4.4 | 2.5 | 158 |
175-1081A-36X-5,71-73 | 5930 | 323.86 | 82.7 | 318 | 0.195 | 7.3 | 7.3 | 36.4 | 1.8 | 5.5 | 55 |
175-1081A-37X-1,102-104 | 6040 | 328.82 | 60.9 | 312 | 0.263 | 7.4 | 7.4 | 52.5 | 0.8 | 3.3 | 122 |
175-1081A-37X-4,96-98 | 6140 | 333.26 | 72.9 | 339 | 0.740 | 4.3 | 9.8 | 40.2 | 4.3 | 8.7 | 92 |
175-1081A-37X-5,102-104 | 6170 | 334.82 | 63.8 | 318 | 0.269 | 10.4 | 7.0 | 36.5 | 2.6 | 4.3 | 115 |
175-1081A-38X-1,94-96 | 6250 | 338.44 | 59.1 | 313 | 0.447 | 7.8 | 1.6 | 42.2 | 0.8 | 1.6 | 128 |
175-1081A-38X-2,135-137 | 6290 | 340.35 | 60.9 | 312 | 0.136 | 9.8 | 11.5 | 29.5 | 2.5 | 9.0 | 122 |
175-1081A-39X-2,14-16 | 6450 | 348.06 | 63.9 | 321 | 0.482 | 6.0 | 6.9 | 50.9 | 2.6 | 3.4 | 116 |
175-1081A-39X-5,120-122 | 6560 | 353.62 | 66.2 | 328 | 0.264 | 8.1 | 8.1 | 34.2 | 5.4 | 5.4 | 111 |
175-1081A-39X-7,15-17 | 6600 | 355.57 | 56.3 | 332 | 0.082 | 4.8 | 4.8 | 43.4 | 4.8 | 4.1 | 145 |
175-1081A-40X-1,44-46 | 6640 | 357.24 | 57.0 | 356 | 0.365 | 7.8 | 3.9 | 37.9 | 7.8 | 3.3 | 153 |
175-1081A-41X-1,11-13 | 6840 | 366.51 | 73.2 | 354 | 0.347 | 6.3 | 3.2 | 35.8 | 4.2 | 1.1 | 95 |
175-1081A-41X-3,34-37 | 6910 | 369.74 | 68.2 | 358 | 0.156 | 6.1 | 4.4 | 33.3 | 4.4 | 4.4 | 114 |
175-1081A-41X-4,87-89 | 6950 | 371.77 | 74.3 | 338 | 0.077 | 12.6 | 2.3 | 23.0 | 4.6 | 1.1 | 87 |
175-1081A-41X-6,7-9 | 7010 | 373.97 | 53.5 | 325 | 0.189 | 8.6 | 2.6 | 30.5 | 2.0 | 0.7 | 151 |
175-1081A-42X-2,125-127 | 7120 | 378.75 | 60.4 | 328 | 0.167 | 6.9 | 2.3 | 32.3 | 6.2 | 0.8 | 130 |
175-1081A-42X-5,98-100 | 7220 | 382.98 | 69.6 | 313 | 0.093 | 4.2 | 1.1 | 18.9 | 15.8 | 0.0 | 95 |
175-1081A-43X-1,72-74 | 7300 | 386.32 | 61.7 | 308 | 0.046 | 14.4 | 2.5 | 36.4 | 12.7 | 0.0 | 118 |
175-1081A-43X-3,74-76 | 7370 | 389.34 | 42.4 | 311 | 0.053 | 4.5 | 4.5 | 41.9 | 8.4 | 2.2 | 179 |
175-1081A-43X-5,67-69 | 7450 | 392.27 | 58.1 | 339 | 0.022 | 5.6 | 1.4 | 27.5 | 3.5 | 0.7 | 142 |
175-1081A-43X-6,102-104 | 7500 | 394.12 | 47.2 | 326 | 0.144 | 8.1 | 1.2 | 19.2 | 6.4 | 0.6 | 172 |
175-1081A-44X-2,38-40 | 7570 | 397.18 | 56.9 | 327 | 0.057 | 9.9 | 4.3 | 32.6 | 7.8 | 3.5 | 141 |
175-1081A-45X-1,27-29 | 7790 | 405.17 | 49.5 | 325 | 0.079 | 4.9 | 1.2 | 31.7 | 7.9 | 0.6 | 164 |
175-1081A-45X-2,131-133 | 7860 | 407.71 | 43.6 | 337 | 0.077 | 10.0 | 1.6 | 40.0 | 7.9 | 1.1 | 190 |
175-1081A-45X-3,88-90 | 7890 | 408.78 | 53.8 | 316 | 0.086 | 10.3 | 0.0 | 41.1 | 6.2 | 0.0 | 146 |
175-1081A-45X-5,63-65 | 7960 | 411.53 | 43.9 | 346 | 0.200 | 9.3 | 0.0 | 41.8 | 5.7 | 0.0 | 194 |
175-1081A-46X-1,39-41 | 8060 | 414.99 | 42.5 | 351 | 0.032 | 14.9 | 4.0 | 30.7 | 5.0 | 2.0 | 202 |
175-1081A-46X-3,43-45 | 8150 | 418.03 | 42.7 | 361 | 0.051 | 6.3 | 1.4 | 30.0 | 7.7 | 1.0 | 207 |
175-1081A-46X-6,132-134 | 8300 | 423.42 | 38.9 | 301 | 0.041 | 11.4 | 1.6 | 30.4 | 13.6 | 0.5 | 184 |
175-1081A-47X-2,56-58 | 8380 | 426.26 | 28.9 | 322 | 0.000 | 5.7 | 1.7 | 22.7 | 20.1 | 1.7 | 229 |
175-1081A-47X-4,34-36 | 8460 | 429.04 | 34.1 | 308 | 0.010 | 6.4 | 0.5 | 18.2 | 23.2 | 0.5 | 203 |
175-1081A-48X-1,35-37 | 8610 | 434.15 | 40.0 | 300 | 0.051 | 6.7 | 1.7 | 22.8 | 26.1 | 0.0 | 180 |
175-1081A-48X-4,87-89 | 8760 | 439.17 | 43.9 | 362 | 0.082 | 12.3 | 3.0 | 30.0 | 8.4 | 1.0 | 203 |
175-1081A-48X-7,13-15 | 8870 | 442.93 | 32.9 | 356 | 0.065 | 3.3 | 2.1 | 22.6 | 29.3 | 0.0 | 239 |
175-1081A-49X-1,89-91 | 8910 | 444.39 | 34.1 | 311 | 0.109 | 11.7 | 2.4 | 37.1 | 6.8 | 1.0 | 205 |
175-1081A-49X-3,13-15 | 8980 | 446.63 | 36.3 | 320 | 0.091 | 9.3 | 0.5 | 29.9 | 11.8 | 0.0 | 204 |
175-1081A-49X-4,12-14 | 9020 | 448.12 | 37.8 | 305 | 0.092 | 8.9 | 1.1 | 41.1 | 6.8 | 0.5 | 190 |