Introduction
Geological Setting of the Ordovician and Silurian Strata of the Yangtze Platform
Ordovician to Silurian Shale Gas-Bearing Strata from the Yangtze Region
Distribution Pattern of the Ordovician-Silurian Shale Gas-Bearing Strata in the Yangtze Region
Regional and Global Correlation of the Latest Ordovician to Early Silurian Shale Gas-Bearing Strata
Paleogeography and Paleoenvironment Across the Ordovician- Silurian Transition in the Yangtze Region
Gamma Log Responses Through the Ordovician-Silurian Black Shale Graptolite Zonal Succession in the Middle and Upper Yangtze Regions
Volcanic Ash Deposition and Organic Matter Enrichment in the Black Shales of the Wufeng-Lungmachi Formations in the Yangtze Region
Appendix Plates and Explanation. .