Radiocarbon dates from the snow petrel stomach-oil deposit 1401MUM1 at Marø Cliffs, Theron Mountains, Coats Land

DOI

Radiocarbon dates (SUERC - Centre for the Isotope Sciences, University of Glasgow, Glasgow, U.K; University of California-Irvine, California, U.S.A) from a snow petrel stomach-oil deposit, 1401MUM1, from the Theron Mountains (-79.049, -28.329), eastern Weddell Sea region. 1401MUM1 was collected as part of a NERC-funded expedition (2015) from the Theron Mountains, a mountain range in Coats Land. Radiocarbon ages were calibrated to calendar ages using MARINE20 (Heaton et al. 2020; doi:10.1017/RDC.2020.68) using Holocene deltaR of 670 ± 50 yr (Björck et al. 1991).

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.982851
Related Identifier IsPartOf https://doi.pangaea.de/10.1594/PANGAEA.995091
Related Identifier References https://doi.org/10.1017/RDC.2020.68
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.982851
Provenance
Creator Penny, Claire ORCID logo; Bentley, Michael J ORCID logo; Hodgson, Dominic A; Gröcke, Darren R ORCID logo; Graham, Alice; McClymont, Erin L ORCID logo
Publisher PANGAEA
Publication Year 2026
Funding Reference Horizon 2020 https://doi.org/10.13039/501100007601 Crossref Funder ID 864637 doi:10.3030/864637 ANTarctic Sea Ice Evolution from a novel biological archive (ANTSIE); Leverhulme Trust https://doi.org/10.13039/501100000275 Crossref Funder ID RL-2019-023 https://antsie.webspace.durham.ac.uk/ Unlocking evidence for Antarctic sea-ice evolution from a novel biological archive, Web: , Award: Philip Leverhulme Research Leadership Award,; Natural Environment Research Council https://doi.org/10.13039/501100000270 Crossref Funder ID NE/K003674/1 https://gotw.nerc.ac.uk/list_full.asp?pcode=NE%2FK003674%2F1 Reducing the uncertainty in estimates of the sea level contribution from the westernmost part of the East Antarctic Ice Sheet
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 80 data points
Discipline Earth System Research
Spatial Coverage (-28.262 LON, -79.039 LAT); Marø Cliffs, Theron Mountains, Coats Land