/* DATA DESCRIPTION: Citation: Spoth-Ascencao, Meghan; Hall, Brenda L; Diefendorf, Aaron F; Lowell, Thomas V; Russell, Joellen; Corcoran, Megan C; Brickle, Paul; Gill, Jacquelyn (2026): Pollen raw counts of lake sediment core TAR2-18-1 from Tarn 2, East Falkland [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993804 (DOI registration in progress), In: Spoth-Ascencao, M et al. (2026): A 13,000-year reconstruction of Southern Hemisphere Westerlies using South Atlantic pollen and plant wax isotopes [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993811 (DOI registration in progress) Abstract: Pollen data from Tarn 2, Mt. Usborne, East Falkland extracted from tar2-18-1 with piston corer in Spring 2018. Data is plotted by depth of the piston core and age. Pollen assemblage is reported as raw counts, percentage of the upland sum (%), pollen concentration (grains/cm3), and pollen accumulation rate (grains/cm2/yr). Keyword(s): alkanes; Biomarker; Lake sediment core; Long-chain n-alkanes; Pollen; South Altantic; south westerly wind; Vegetation change; Vegetation composition Related to: Spoth-Ascencao, Meghan; Hall, Brenda L; Gill, Jacquelyn; et al. (accepted): A 13,000-year record of the Southern Hemisphere Westerlies inferred from pollen and plant wax isotopes from the South Atlantic. Paleoceanography and Paleoclimatology Spoth-Ascencao, Meghan; Hall, Brenda L; Lowell, Thomas V; Diefendorf, Aaron F; Corcoran, Megan C; Brickle, Paul (2023): Tracking the southern hemisphere westerlies during and since the last glacial maximum with multiproxy lake records from the Falkland Islands (52 °S). Quaternary Science Reviews, 311, 108135, https://doi.org/10.1016/j.quascirev.2023.108135 Coverage: LATITUDE: -51.696367 * LONGITUDE: -58.826867 MINIMUM DEPTH, sediment/rock: 0.03 m * MAXIMUM DEPTH, sediment/rock: 1.50 m Event(s): TAR2-18-1 * LATITUDE: -51.696367 * LONGITUDE: -58.826867 * ELEVATION: 600.0 m * LOCATION: Falkland Islands * METHOD/DEVICE: Piston corer (PC) * COMMENT: Spring 2018, Tarn 2 Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) AGE [ka BP] (Age) * GEOCODE * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Age, calibrated * COMMENT: cal BP Sedimentation rate per year [cm/a] (SR) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * COMMENT: Accumulation rate Marker (Marker) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) Asteraceae [#] (Astae) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Rosaceae [#] (Rosae) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Bolax [#] (Bolax) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Poaceae [#] (Poac) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Podocarpus [#] (Pod) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Ephedra [#] (Eph) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Nothofagus [#] (Nothofagus) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Cyperaceae [#] (Cypae) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Lycopodium [#] (Lyc) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Spores, trilete undifferentiated [#] (tril.ud) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Spores, monolete [#] (Spores mono) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Caryophyllaceae [#] (Cphae) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Ericaceae [#] (Eriae) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Astelia pumila [#] (A. pumila) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Drapetes [#] (Drapetes) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Apiaceae [#] (Apiae) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Gunnera [#] (Gunnera) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Pollen, upland [#] (Pollen upland) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Pollen, cushion [#] (Pollen cushion) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Pollen, long distance [#] (Pollen long dis) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology * COMMENT: travel grains Moss and ferns [#] (Moss + ferns) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology Pollen, herbs [#] (Pollen herbs) * PI: Spoth-Ascencao, Meghan (https://orcid.org/0009-0000-8750-0099) * METHOD/DEVICE: Counting, palynology License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 767 data points */ Depth sed [m] Age [ka BP] SR [cm/a] Marker Astae [#] Rosae [#] Bolax [#] Poac [#] Pod [#] Eph [#] Nothofagus [#] Cypae [#] Lyc [#] tril.ud [#] Spores mono [#] Cphae [#] Eriae [#] A. pumila [#] Drapetes [#] Apiae [#] Gunnera [#] Pollen upland [#] Pollen cushion [#] Pollen long dis [#] Moss + ferns [#] Pollen herbs [#] 0.03 2.315 0.02 241 11 0 13 192 6 2 27 0 10 0 19 9 18 7 12 3 300 38 35 29 26 0.08 2.593 0.02 147 9 0 15 181 7 5 32 5 16 5 21 1 6 18 10 14 2 300 43 44 42 26 0.12 2.817 0.02 173 14 0 13 166 4 1 57 2 14 0 21 0 9 15 8 8 5 300 36 62 35 27 0.16 3.042 0.02 163 11 0 16 175 3 4 40 8 28 11 15 8 9 11 15 6 2 300 42 47 54 27 0.24 3.493 0.02 140 12 0 6 184 1 6 34 4 17 3 12 5 15 7 21 3 6 300 34 41 32 26 0.32 3.900 0.02 99 13 1 14 155 7 6 24 8 10 5 30 4 12 22 22 11 9 300 58 37 45 38 0.40 4.278 0.02 211 8 0 10 178 5 4 35 7 22 6 28 2 22 8 13 9 6 300 31 44 56 25 0.48 4.672 0.02 147 13 0 14 158 4 2 37 2 16 3 20 7 11 11 17 10 16 300 42 43 39 46 0.56 5.076 0.02 91 10 0 14 181 2 3 28 5 8 9 21 1 10 11 13 14 13 300 38 33 38 38 0.64 5.455 0.02 132 5 4 9 192 5 7 32 5 15 11 37 0 6 17 12 7 4 300 38 44 63 20 0.70 5.769 0.02 73 13 0 9 191 0 2 31 0 12 0 19 2 9 11 12 8 12 300 32 33 31 35 0.75 5.988 0.02 187 13 0 8 191 4 0 25 0 16 0 27 3 15 7 9 6 19 300 24 29 43 41 0.80 6.221 0.02 126 12 0 21 163 5 2 30 7 13 1 23 4 14 13 25 9 2 300 59 37 37 27 0.88 6.572 0.02 139 11 1 14 182 2 4 23 6 13 4 23 0 10 15 14 17 7 300 43 29 40 36 0.93 6.847 0.02 149 7 0 11 198 2 2 30 0 11 0 21 2 11 6 13 5 13 300 30 34 32 27 0.96 7.024 0.02 195 12 0 14 167 4 5 37 6 20 6 15 4 8 6 22 7 14 300 42 46 41 37 1.00 7.212 0.02 113 8 0 14 208 1 3 33 0 11 0 22 0 9 4 9 4 7 300 27 37 33 19 1.05 7.589 0.01 210 13 0 8 207 0 2 29 0 4 0 9 1 12 3 12 7 6 300 23 31 13 27 1.10 8.449 0.01 167 8 0 7 212 3 2 30 0 6 0 12 0 6 2 24 3 3 300 33 35 18 14 1.12 8.830 0.01 173 17 0 7 173 0 5 41 9 10 2 18 3 8 21 10 11 4 300 38 46 30 35 1.15 9.402 0.01 131 11 0 11 193 0 2 35 0 7 0 13 0 18 9 13 6 2 300 33 37 20 19 1.18 9.937 0.01 134 13 1 12 176 2 5 27 1 11 10 15 0 23 13 13 9 6 300 38 34 36 29 1.20 10.294 0.01 133 5 0 9 162 6 6 30 8 22 8 22 4 11 21 22 11 13 300 52 42 52 33 1.22 10.517 0.01 95 5 2 12 188 2 4 30 6 17 11 33 0 17 7 22 2 9 300 41 36 61 18 1.28 11.176 0.01 61 10 4 11 180 8 4 22 4 20 16 31 1 13 9 19 9 10 300 39 34 67 34 1.30 11.392 0.01 72 9 0 16 174 2 5 33 0 20 1 35 0 12 16 24 5 4 300 56 40 56 18 1.32 11.608 0.01 52 8 0 7 189 2 9 27 0 13 2 42 0 14 14 16 7 7 300 37 38 57 22 1.34 11.824 0.01 84 10 4 20 171 2 6 29 6 22 6 51 2 14 10 18 2 12 300 48 37 79 30 1.38 12.107 0.02 150 12 0 24 196 0 3 11 5 7 7 54 2 12 5 11 2 22 300 40 14 68 38 1.40 12.223 0.02 217 6 0 21 211 3 4 13 2 9 5 22 2 11 7 7 5 10 300 35 20 36 23 1.44 12.438 0.02 216 3 0 9 142 6 6 12 5 9 1 4 0 3 11 7 0 1 200 27 24 14 4 1.50 12.737 0.02 206 3 0 12 143 1 6 11 2 2 3 5 0 4 13 6 0 1 200 31 18 10 4