High-resolution pollen record of the last 13,500 years derived from AMS radiocarbon dated sediments of Lake Ochaul in Cis-Baikal (Eastern Siberia)

Dataset

DOI

A 260-cm-long section of a sediment core from Lake Ochaul (54°14'N, 106°28'E; 641 m a.s.l.), a freshwater lake in the Cis-Baikal region, ca. 100 km northwest of Lake Baikal, was analysed for pollen and non-pollen palynomorphs. This high-resolution AMS-dated record covers the Lateglacial and Holocene interval between ca. 13,500 cal yr BP and the present. A total of 84 samples from the Och18-II-1 and Och18-II-2 sections have been treated using dense media separation to extract pollen and non-pollen palynomorphs (e.g. fern and moss spores, Chironomidae remains, Botryococcus and Pediastrum green algae colonies) for further microscopic analysis.

Identifier
DOI	https://doi.org/10.1594/PANGAEA.944398
Related Identifier	https://doi.org/10.1016/j.quaint.2021.09.019
Metadata Access	https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.944398

Provenance
Creator	Kobe, Franziska ; Hoelzmann, Philipp ; Gliwa, Jana ; Olschewski, Pascal; Peskov, Sergey A; Shchetnikov, Alexander A ; Danukalova, Guzel A ; Osipova, Evgeniya M; Goslar, Tomasz ; Leipe, Christian ; Wagner, Mayke; Bezrukova, Elena V; Tarasov, Pavel E
Publisher	PANGAEA
Publication Year	2022
Funding Reference	Social Sciences and Humanities Research Council https://doi.org/10.13039/501100000155 Crossref Funder ID 895-2018-1004 https://baikalproject.artsrn.ualberta.ca/ Baikal Archaeology Project
Rights	Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess	true

Representation
Resource Type	Dataset
Format	text/tab-separated-values
Size	5460 data points
Discipline	Earth System Research
Spatial Coverage	(106.465 LON, 54.233 LAT); Lake Ochaul, Eastern Siberia