Pollen counts for the Eemian sediment sequence retrieved from Sokli (Finland) in 2010
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2025
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| _version_ | 1867171897782829056 |
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| author | Plikk, Anna Engels, Stefan Fernández-Fernández, Maria Katrantsiotis, Christos Kylander, Malin E Löwemark, Ludvig Salonen, Sakari Väliranta, Minna Helmens, Karin |
| author_facet | Plikk, Anna Engels, Stefan Fernández-Fernández, Maria Katrantsiotis, Christos Kylander, Malin E Löwemark, Ludvig Salonen, Sakari Väliranta, Minna Helmens, Karin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset provides the pollen counts for the Eemian sediment sequence retrieved from Sokli (Finland) in 2010. Counts per taxon are presented against master sequence depth (m) and age (ka BP). Non-pollen palynomorphs (NPPs) and conifer stomata were also counted from the pollen slides and these data are presented alongside the pollen counts. Note that the upper 7 samples were retrieved from a different coring location but were matched to the overall sequence as described in Salonen et al. (2018). The number of Eucalyptus spores encountered during analysis are also presented. The pollen dataset provides information on terrestrial and aquatic vegetation dynamics (Salonen et al., 2018). A total of 217 samples was analysed, with samples prepared using HCl, KOH, sieving (212 μm mesh), Na-pyrophosphate, acetolysis, and bromoform heavy-liquid treatments and counted using a light microscope (400× magnification). The samples were prepared in the laboratories of University of Amsterdam, The Netherlands, and counted in the laboratories of University of Helsinki, Finland. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_979959 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Pollen counts for the Eemian sediment sequence retrieved from Sokli (Finland) in 2010 Plikk, Anna Engels, Stefan Fernández-Fernández, Maria Katrantsiotis, Christos Kylander, Malin E Löwemark, Ludvig Salonen, Sakari Väliranta, Minna Helmens, Karin AGE; Alnus; Ambrosia-type; Anthemis-type; Anuraeopsis fissa, eggs; Apiaceae; Artemisia; Asteraceae indeterminata; Asteraceae liguliflorea-type; Aster-type; Athyrium; Betula indeterminata; Betula nana; Betula pubescens/Betula pendula; Botrychium; Botryococcus; Brassicaceae; C/N; Calluna; Carpinus; Caryophyllaceae; Ceratophyllum, leaf spike; Cercophora-type; cf. Agrimonia eupatoria; cf. Cryptogramma crispa; cf. Humulus-Cannabis; cf. Myricaria germanica; cf. Pilularia globulifera; cf. Sambucus racemosa; cf. Teucrium; Charcoal; Chenopodiaceae; Chironomids; Circaea lutetiana; Cirsium; Corylus; Counting, palynology; Cyperaceae; DEPTH, sediment/rock; Diatom; Diphasiastrum; Dryopteris-type; Eemian; Epilobium; Equisetum; Ericaceae; Eucalyptus; Filinia longiseta-type, eggs; Filipendula; Finland; Frangula; Fraxinus; Galium; Gelasinospora; Glomus; Hippophae rhamnoides; Hippuris vulgaris; Huperzia selago; Isoetes; Itrax; Juniperus; Juniperus: stomata; Keratella-type, eggs; Larix: stomata; Larix-type; loss on ignition; Lycopodium annotinum; Lycopodium clavatum; Lycopodium indeterminata; macrobotanical remains; Menyanthes trifoliata-type; MIS 5e; Myriophyllum alterniflorum; Myriophyllum spicatum-type; n-alkanes; non-pollen palynomorphs; Nuphar; Osmunda regalis; Pediastrum alternans; Pediastrum angulosum; Pediastrum Boryanum indeterminata; Pediastrum boryanum var. perforatum; Pediastrum boryanum var. pseudoglabrum; Pediastrum duplex; Pediastrum indeterminata; Pediastrum integrum; Pediastrum kawraiskyi; Pediastrum privum; Picea; Picea: stomata; Pinus; Pinus, stomata; Plantago; Poaceae; Podospora; Pollen; Pollen, broken; Pollen, crumpled or folded; Pollen, degraded; Pollen, obscured; Pollen, other; Pollen and spores, other; Polygonum amphibium; Polygonum bistorta-type; Polygonum persicaria-type; Populus; Potamogeton; Potentilla; Prunella-type; Pteridium; Quercus; Ranunculaceae; Rosaceae; Rosaceae cf. prunus; Rotary-percussion drill; RPDRILL; Rubus chamaemorus; Rumex acetosa/Rumex acetosella-type; Rumex obtusifolius-type; Salix; Sanguisorba minor-type; Saxifraga oppositifolia-type; Saxifraga stellaris-type; Scrophularia/Euphrasia-type; Selaginella selaginoides; Sokli; Sokli_2010/4; Sparganium; Sphagnum; Spirogyra indeterminata; Sporormiella-type; stabe isotopes; Stomata, other; Tetraedron minimum; Thalictrum; Tilia; Tilletia sphagni; Trifolium-type; Ulmus; Urtica; Ustulina deusta; Utricularia vulgaris; Valeriana officinalis-type; Viola arvensis-type This dataset provides the pollen counts for the Eemian sediment sequence retrieved from Sokli (Finland) in 2010. Counts per taxon are presented against master sequence depth (m) and age (ka BP). Non-pollen palynomorphs (NPPs) and conifer stomata were also counted from the pollen slides and these data are presented alongside the pollen counts. Note that the upper 7 samples were retrieved from a different coring location but were matched to the overall sequence as described in Salonen et al. (2018). The number of Eucalyptus spores encountered during analysis are also presented. The pollen dataset provides information on terrestrial and aquatic vegetation dynamics (Salonen et al., 2018). A total of 217 samples was analysed, with samples prepared using HCl, KOH, sieving (212 μm mesh), Na-pyrophosphate, acetolysis, and bromoform heavy-liquid treatments and counted using a light microscope (400× magnification). The samples were prepared in the laboratories of University of Amsterdam, The Netherlands, and counted in the laboratories of University of Helsinki, Finland. |
| title | Pollen counts for the Eemian sediment sequence retrieved from Sokli (Finland) in 2010 |
| topic | AGE; Alnus; Ambrosia-type; Anthemis-type; Anuraeopsis fissa, eggs; Apiaceae; Artemisia; Asteraceae indeterminata; Asteraceae liguliflorea-type; Aster-type; Athyrium; Betula indeterminata; Betula nana; Betula pubescens/Betula pendula; Botrychium; Botryococcus; Brassicaceae; C/N; Calluna; Carpinus; Caryophyllaceae; Ceratophyllum, leaf spike; Cercophora-type; cf. Agrimonia eupatoria; cf. Cryptogramma crispa; cf. Humulus-Cannabis; cf. Myricaria germanica; cf. Pilularia globulifera; cf. Sambucus racemosa; cf. Teucrium; Charcoal; Chenopodiaceae; Chironomids; Circaea lutetiana; Cirsium; Corylus; Counting, palynology; Cyperaceae; DEPTH, sediment/rock; Diatom; Diphasiastrum; Dryopteris-type; Eemian; Epilobium; Equisetum; Ericaceae; Eucalyptus; Filinia longiseta-type, eggs; Filipendula; Finland; Frangula; Fraxinus; Galium; Gelasinospora; Glomus; Hippophae rhamnoides; Hippuris vulgaris; Huperzia selago; Isoetes; Itrax; Juniperus; Juniperus: stomata; Keratella-type, eggs; Larix: stomata; Larix-type; loss on ignition; Lycopodium annotinum; Lycopodium clavatum; Lycopodium indeterminata; macrobotanical remains; Menyanthes trifoliata-type; MIS 5e; Myriophyllum alterniflorum; Myriophyllum spicatum-type; n-alkanes; non-pollen palynomorphs; Nuphar; Osmunda regalis; Pediastrum alternans; Pediastrum angulosum; Pediastrum Boryanum indeterminata; Pediastrum boryanum var. perforatum; Pediastrum boryanum var. pseudoglabrum; Pediastrum duplex; Pediastrum indeterminata; Pediastrum integrum; Pediastrum kawraiskyi; Pediastrum privum; Picea; Picea: stomata; Pinus; Pinus, stomata; Plantago; Poaceae; Podospora; Pollen; Pollen, broken; Pollen, crumpled or folded; Pollen, degraded; Pollen, obscured; Pollen, other; Pollen and spores, other; Polygonum amphibium; Polygonum bistorta-type; Polygonum persicaria-type; Populus; Potamogeton; Potentilla; Prunella-type; Pteridium; Quercus; Ranunculaceae; Rosaceae; Rosaceae cf. prunus; Rotary-percussion drill; RPDRILL; Rubus chamaemorus; Rumex acetosa/Rumex acetosella-type; Rumex obtusifolius-type; Salix; Sanguisorba minor-type; Saxifraga oppositifolia-type; Saxifraga stellaris-type; Scrophularia/Euphrasia-type; Selaginella selaginoides; Sokli; Sokli_2010/4; Sparganium; Sphagnum; Spirogyra indeterminata; Sporormiella-type; stabe isotopes; Stomata, other; Tetraedron minimum; Thalictrum; Tilia; Tilletia sphagni; Trifolium-type; Ulmus; Urtica; Ustulina deusta; Utricularia vulgaris; Valeriana officinalis-type; Viola arvensis-type |
| url | https://doi.org/10.1594/PANGAEA.979959 |