Pollen data of permafrost sediments from Batagay megaslump, Yakutia ...

In this dataset, we provide pollen counts of 5 permafrost sediment samples from the Batagay megaslump, Yakutia. For each sample, 2.85-4.58 g of wet sediment was taken for pollen preparation. A standard preparation method including KOH, HCl, HF, and acetolysis was used. At least 300 pollen grains and...

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Bibliographic Details
Main Author: Courtin, Jeremy
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Batagay
Permafrost
Pollen
Siberian Arctic
Event label
Latitude of event
Longitude of event
Comment of event
Picea
Pinus subgen. Diploxylon
Pinus subgen. Haploxylon
Larix
Pinaceae
Abies
Betula sect. Albae
Betula sect. Nanae
Alnus fruticosa
Alnus
Salix
Poaceae
Cyperaceae
Artemisia
Chenopodiaceae
Asteraceae
Cichoriaceae
Rosaceae
Rubus chamaemorus
Caryophyllaceae
Ranunculaceae
Thalictrum
Rumex
Papaveraceae
Ericales
Saxifraga
Onagraceae
Pollen indeterminata
Brassicaceae
Sphagnum
Polypodiaceae
Lycopodium annotinum-type
Lycopodium sp.
Selaginella sibirica
Encalypta
Riccia
Ophioglossum
Equisetum
Gelasinospora
Podospora
Sporormiella
Sordaria
Arctic
permafrost
Yakutia
Online Access:https://dx.doi.org/10.1594/pangaea.945257
https://doi.pangaea.de/10.1594/PANGAEA.945257
Description
Summary:In this dataset, we provide pollen counts of 5 permafrost sediment samples from the Batagay megaslump, Yakutia. For each sample, 2.85-4.58 g of wet sediment was taken for pollen preparation. A standard preparation method including KOH, HCl, HF, and acetolysis was used. At least 300 pollen grains and spores were counted in each sample except for B17-D3_MIS17-16, where only 178 palynomorphs were counted. Detailed method is described in Courtin et al., 2022. ...

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