English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

To build the palaeo-redox environment model of the Longmaxi Formation shale during the Silurian Rhuddanian stage in Southern Sichuan Basin, China, 20 core samples taken from wells W201 and N1 were determined by carbon-sulphur analyser, X-ray fluorescence (XRF) spectrometry, and inductively coupled plasma–mass spectrometry (ICP-MS) to test for the major and trace elements. Major elements test results shows that fragile mineral SiO2 component and degree of total pyritization in section A is greater than that of section B, demonstrating that the reducing property of palaeo-ocean during the section A depositional stage was more intense than that of section B. U-Th ratios indicate that the palaeo-ocean during the section A depositional stage was in a dysoxic environment, and the section B depositional stage was in an oxic to dysoxic environment.

Palaeo-redox environment analysis of Longmaxi formation shale in southern Sichuan basin by XRF and ICP-MS