Description: Sediment slices of 0.5 cm thickness were obtained from gravity core segments and of 1 cm thickness from the Vydrino piston core. Volumetric subsamples of 5 cm3 (10 cm3 in case of the lowermost samples from Continent core) were prepared according to standard procedures, including 7-μm ultrasonic fine-sieving (Cwynar et al., 1979, Fægri et al., 1989 K. Fægri, P.E. Kaland and K. Krzywinski, Textbook of Pollen Analysis (4th edition), John Wiley & Sons, Chichester (1989) 328 pp..Fægri et al., 1989 and PALE Steering Committee, 1994). Two tablets of Lycopodium marker spores were added to each sample for calculating total pollen and spore concentrations (Stockmarr, 1971). Water-free glycerol was used for storage and preparation of microscopic slides. The palynological samples were counted at magnifications of 400–600×, applying 1000× for the identification of difficult pollen types, e.g., including Saxifragaceae, Crassulaceae, and Rosaceae.
Global identifier:
Doi(
"10.1594/GFZ.SDDB.1161",
)
Origins: /Wissenschaft/Helmholtz-Gemeinschaft/GFZ
Tags: Pappel ? Ulme ? Weidenbaum ? Brennnessel ? Torfmoos ? Moos ? Ähriges Tausendblatt ? Daten ? Ultraschall ? Sediment ? Algen ? Berechnung ? Pollen ? Papaver undiff. ? Basic sum AP+NAP ? Betula sect. Albae ? Betula sect. Nanae/Fruticosae ? Boraginaceae undiff. ? Botrychium undiff. ? Botryococcus ? Brassicaceae ? Bryopsida excl. Sphagnum ? Bupleurum ? Callitriche ? Caltha type ? Camarozonosporites ? Campanula type ? Carpinus ? Carpinus/Ostrya ? Carya ? Caryophyllaceae undiff. ? Centaurea undiff. ? Cerastium type ? Chamaenerion/Epilobium ? Chenopodiaceae/Amaranthaceae ? Chrysosplenium ? Cirsium type ? Classiopollis ? Cornus suecica type ? Corrugatisporites ? Corylus ? Cryptogramma ? Cyperaceae undiff. ? Cystopteris undiff. ? Daphne/Stellera ? Diphasiastrum complanatum type ? Dipsacaceae ? Drosera ? Dryopteris type ? Duschekia fruticosa ? Ephedra distachya type ? Ephedra fragilis type ? Equisetum ? Ericaceae undiff. ? Erodium ? Eucommia ? Euphorbia ? Extratriporopollenites ? Fabaceae undiff. ? Fagopyrum ? Fagus ? Far-transported/rebedded sporomorphs ? Filicales Monoletae undiff. ? Filipendula ? Foveotriletes ? Frangula alnus ? Fraxinus ? Galium type ? Gentianella campestris type ? Geranium ? Geum type ? Gypsophila ? Herniaria type ? Hippophae ? Hippuris ? Humulus/Cannabis ? Huperzia ? Hydrocharitaceae ? Hypericum ? Ilex ? Indet. broken/corroded/degraded ? Indet. pollen, concealed/crumpled ? Indet. pollen, unknown ? Indet. spores, unknown ? Indeterminatae ? Juglans ? Juniperus ? Koenigia islandica ? LYC/tab (12542 +/- 416) ? Lamiaceae undiff. ? Larix ? Lemnaceae ? Liliaceae undiff. ? Linaceae ? Lithospermum ? Lonicera ? Lycopodiella inundata ? Lycopodium annotinum type ? Lycopodium clavatum marker counted ? Lycopodium undiff. (incl. L. clavatum) ? Lythrum ? Mentha type ? Menyanthes trifoliata ? Montia ? Myricaria ? NAP-dwarf shrubs and herbs ? Nuphar ? Nymphaea ? Nyssa ? Onobrychis/Hedysarum ? Osmunda undiff. ? AP-shrubs ? Pediastrum undiff. ? Picea obovata ? Pinus sibirica type ? Pinus sylvestris type ? Plantago undiff. ? Pleurospermum ? Plumbaginaceae ? Poaceae undiff. ? Polemonium ? AP-trees ? Polygonum bistorta type ? Polygonum persicaria type ? Polygonum undiff. ? Polypodium ? Potamogeton ? Primula type ? Pteridium aquilinum ? Pteridophytes ? Pterocarya ? Pulsatilla ? Quercus ? R/V Vereshchagin ? Radialisporis ? Ranunculaceae undiff. ? Ranunculus acris type ? Ranunculus arvensis ? Retriletes ? Rosaceae undiff. ? Rubus type ? Rumex undiff. ? Sanguisorba minor ? Sanguisorba officinalis ? Saussurea type ? Saxifraga oppositifolia type ? Saxifraga undiff. ? Sciadopitys ? Sedum type ? Selaginella helvetica ? Selaginella rupestris ? Selaginella sanguinolenta ? Selaginella selaginoides ? Selaginella undiff. ? Sequoia ? Serratula type ? Solanum dulcamara type ? Sparganium/Typha ? Spergula type ? Spirogyra ? Stachys type ? Stereisporites ? Sum+Far/rebedded ? Sum+Indeterminatae ? Sum+Mosses ? Sum+Pteridophytes ? Sum+aQuatics ? Sum+alGae ? Taxodiaceae/Cupressaceae ? Tetraedron ? Thalictrum ? Thelypteris palustris ? Tilia cordata type ? Tilletia sphagni ? Total Sporomorph Concentrations ? Tricolporopollenites ? Triporopollenites ? Trollius ? Tsuga diversifolia type ? Utricularia ? Valeriana/Patrinia ? Vereshchagin Long Cores Expedition 2001 ? Veronica type ? Verrucatisporites ? Woodsia type ? aQuatics ? eXtra-palynomorphs ? no.LYCtabs (batch# 124961) ? pollen analytical standard techniques ? sample depth mean ? sample number ? sample volume ? volume ? Abies sibirica ? Aconitum ? Adonis type ? Alchemilla ? Alnus hirsuta type ? Anthemis type ? Apiaceae undiff. ? Artemisia ? Aster type ? Asteraceae asteroideae undiff. ? Asteraceae cichorioideae undiff. ? Astragalus type ? Athyrium filix femina ? Polygonum aviculare type ?
License: unbekannt
Language: Englisch/English
Issued: 2008-01-01
Time ranges: 2008-01-01 - 2008-01-01
Accessed 1 times.