Rhenium-osmium abundance and isotope data obtained for the Nakatengu Creek and Soashibetsu-gawa OAE1a Sections, Hokkaido, Japan, and the Sauzeries OAE1a Section, France.
type: Dataset
description: Rhenium-osmium abundance and isotope data synopsis obtained for the Nakatengu Creek and Soashibetsu-gawa OAE1a (oceanic anoxic event 1a) Sections, Hokkaido, Japan, and the Sauzeries OAE1a Section, France. Sample collection August 2021 principally funded by NSF-NERC award. For the Nakatengu Creek and Soashibetsu-gawa sections approximately 2000 m stratigraphically thick Cretaceous section mainly comprises organic bearing siltstone, siliceous mudstone, sandstone and interbedded tuff horizons. The Re-Os data is published in Youjuan Li et al. ,Radioisotopic chronology of Ocean Anoxic Event 1a: Framework for analysis of driving mechanisms.Sci. Adv.10,eadn8365(2024).DOI:10.1126/sciadv.adn8365 For the Sauzeries OAE1a section, a 20 m interval comprises interbedded marl-dominated, marl-limestone and fine grained clays. This data is currently not published
keyword: Analysis
keyword: Isotopes
keyword: NERC_DDC
keyword: Rhenium
issued: 2025-01-26T22:08:54.706161
modified: 2026-08-06T20:26:17.358089

British Geological Survey (BGS)
type: Organization

Data
type: Distribution
description: Resource locator
access URL: https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item186788
issued: 2026-08-06T20:26:17.405579
modified: 2026-08-06T20:26:17.363438