de.pangaea.dataset983895 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-04-30T20:54:56Z https://doi.pangaea.de/10.1594/PANGAEA.983895 <gco:CharacterString>Chironomid head capsules counts of the MIS-5a sediment sequence from Sokli (Finland) in 2010</gco:CharacterString> 2025-07-18T09:15:02 publication https://doi.org/10.1594/PANGAEA.983895 Helmens, Karin
Karin.Helmens@nrm.se
author Engels, Stefan
s.engels@bbk.ac.uk
https://orcid.org/0000-0002-2078-0361 information author Katrantsiotis, Christos
christos.katrantsiotis@umu.se
author Kuosmanen, Niina author Luoto, Tomi P https://orcid.org/0000-0001-6925-3688 information author Salonen, J Sakari https://orcid.org/0000-0002-8847-9081 information author Väliranta, Minna
minna.valiranta@helsinki.fi
author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital This dataset provides counts of chironomid head capsules for the MIS 5a sediment sequence retrieved from Sokli (Finland) in 2010. Counts per taxon are presented against depth (m). The chironomid dataset provides information on MIS 5a ecosystem dynamics and was used to quantitatively reconstruct climate conditions (Helmens et al., 2021). A total of 43 samples were selected for chironomid analysis. The samples were treated with warm KOH (10%) to de-flocculate the material and subsequently rinsed through a sieve with a 100-µm mesh. Chironomid head capsules (HCs) were hand-picked from the residue using a Bogorov sorting tray and mounted on permanent microscope slides using Euparal mounting medium. HCs were identified using Brooks et al. (2007). The top sample as well as the bottom three samples had very low count sums and these were left out of the dataset prior to further analysis. The final dataset presented here contains 39 samples. The analyses were performed in the laboratories of the University of Helsinki, Finland. completed Luoto, Tomi P https://orcid.org/0000-0001-6925-3688 information principalInvestigator Chironomids diatoms Finland LOI Macro-remains MIS-5a non-pollen palynomorphs Odderade Pollen Sokli theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 29.30027778 29.30027778 67.80027778 67.80027778 2010-02-15T08:00:00 2010-02-15T17:00:00 9.275 11.74 Further funding was provided by SKB (Swedish Nuclear Fuel and Waste Management Company) and the Bolin Centre for Climate Research. DEPTH, sediment/rock physicalMeasurement m m Ablabesmyia physicalMeasurement see description in data abstract # # Procladius physicalMeasurement see description in data abstract # # Thienemannimyia physicalMeasurement see description in data abstract # # Chironomus anthracinus-type physicalMeasurement see description in data abstract # # Chironomus plumosus-type physicalMeasurement see description in data abstract # # Cladopelma lateralis-type physicalMeasurement see description in data abstract # # Cryptochironomus physicalMeasurement see description in data abstract # # Dicrotendipes nervosus-type physicalMeasurement see description in data abstract # # Endochironomus albipennis-type physicalMeasurement see description in data abstract # # Endochironomus impar-type physicalMeasurement see description in data abstract # # Endochironomus tendens-type physicalMeasurement see description in data abstract # # Glyptotendipes barbipes-type physicalMeasurement see description in data abstract # # Glyptotendipes pallens-type physicalMeasurement see description in data abstract # # Microtendipes pedellus-type physicalMeasurement see description in data abstract # # Pagastiella orophila-type physicalMeasurement see description in data abstract # # Paracladopelma physicalMeasurement see description in data abstract # # Paratendipes albimanus-type physicalMeasurement see description in data abstract # # Polypedilum nubeculosum-type physicalMeasurement see description in data abstract # # Sergentia coracina-type physicalMeasurement see description in data abstract # # Stictochironomus rosenschoeldi-type physicalMeasurement see description in data abstract # # Cladotanytarsus mancus-type physicalMeasurement see description in data abstract # # Constempellina physicalMeasurement see description in data abstract # # Corynocera ambigua physicalMeasurement see description in data abstract # # Corynocera oliveri-type physicalMeasurement see description in data abstract # # Micropsectra contracta-type physicalMeasurement see description in data abstract # # Paratanytarsus penicillatus-type physicalMeasurement see description in data abstract # # Tanytarsus chinyensis-type physicalMeasurement see description in data abstract # # Tanytarsus glabrescens-type physicalMeasurement see description in data abstract # # Tanytarsus lugens-type physicalMeasurement see description in data abstract # # Tanytarsus mendax-type physicalMeasurement see description in data abstract # # Tanytarsus pallidicornis-type physicalMeasurement see description in data abstract # # Tanytarsus indeterminata physicalMeasurement see description in data abstract # # Stempellina physicalMeasurement see description in data abstract # # Pseudochironomus physicalMeasurement see description in data abstract # # Corynoneura arctica-type physicalMeasurement see description in data abstract # # Cricotopus cylindraecus-type physicalMeasurement see description in data abstract # # Cricotopus intersectus-type physicalMeasurement see description in data abstract # # Cricotopus-type P physicalMeasurement see description in data abstract # # Eukiefferiella claripennis-type physicalMeasurement see description in data abstract # # Heterotrissocladius marcidus-type physicalMeasurement see description in data abstract # # Krenosmittia physicalMeasurement see description in data abstract # # Limnophyes physicalMeasurement see description in data abstract # # Metriocnemus fuscipes-type physicalMeasurement see description in data abstract # # Nanocladius rectinervis-type physicalMeasurement see description in data abstract # # Nanocladius branchicolus-type physicalMeasurement see description in data abstract # # Orthocladius consobrinus-type physicalMeasurement see description in data abstract # # Orthocladius oliveri-type physicalMeasurement see description in data abstract # # Orthocladius-type I physicalMeasurement see description in data abstract # # Parachaetocladius physicalMeasurement see description in data abstract # # Parakiefferiella bathophila-type physicalMeasurement see description in data abstract # # Parakiefferiella triquetra-type physicalMeasurement see description in data abstract # # Propsilocerus lacustris-Type physicalMeasurement see description in data abstract # # Psectrocladius flavus-type physicalMeasurement see description in data abstract # # Psectrocladius barbatipes-type physicalMeasurement see description in data abstract # # Psectrocladius septentrionalis-type physicalMeasurement see description in data abstract # # Psectrocladius sordidellus-type physicalMeasurement see description in data abstract # # Pseudodiamesa physicalMeasurement see description in data abstract # # Pseudosmittia physicalMeasurement see description in data abstract # # Synorthocladius physicalMeasurement see description in data abstract # # Thienemanniella clavicornis-type physicalMeasurement see description in data abstract # # Zalutschia-type A physicalMeasurement see description in data abstract # # Zalutschia zalutschicola-type physicalMeasurement see description in data abstract # # Diamesa zernyi/cinerella-type physicalMeasurement see description in data abstract # # text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.983895?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: Sokli_2010/2 (Borehole Sokli 2/2010) * LATITUDE: 67.800278 * LONGITUDE: 29.300278 * DATE/TIME START: 2010-02-15T08:00:00 * DATE/TIME END: 2010-02-15T17:00:00 * ELEVATION: 220.0 m * LOCATION: Finland * METHOD/DEVICE: Hydraulic piston corer 2010-02-15T08:00:00 Related to <gco:CharacterString>Prolonged interglacial warmth during the Last Glacial in northern Europe</gco:CharacterString> 2021-01-01 publication https://doi.org/10.1111/bor.12495 Helmens, Karin F
karin.helmens@natgeo.su.se
author Katrantsiotis, Christos
christos.katrantsiotis@umu.se
author Kuosmanen, Niina author Luoto, Tomi P https://orcid.org/0000-0001-6925-3688 information author Salonen, J Sakari https://orcid.org/0000-0002-8847-9081 information author Väliranta, Minna
minna.valiranta@helsinki.fi
author documentDigital Boreas 50(2) 331-350 References <gco:CharacterString>The Identification and Use of Palaearctic Chironomidae Larvae in Palaeoecology</gco:CharacterString> 2007-01-01 publication https://edoc.unibas.ch/entities/publication/8701126d-f70d-4972-ad94-4b59d5cdf706 Brooks, Steve J https://www.nhm.ac.uk/our-science/departments-and-staff/staff-directory/steve-brooks.html information author Langdon, Peter G
P.G.Langdon@soton.ac.uk
https://orcid.org/0000-0003-2724-2643 information author Heiri, Oliver
oliver.heiri@unibas.ch
https://orcid.org/0000-0002-3957-5835 information author documentDigital Quaternary Research Association, Technical Guide, Quaternary Research Association, London Quaternary Research Association Technical Guide 10 276 pp