Katian
Top View
- Late Ordovician Mass Extinction Caused by Volcanism, Warming, and Anoxia, Not Cooling and Glaciation David P.G
- Climate Change and the Selective Signature of the Late Ordovician Mass Extinction
- View That Primary Carbon Isotope Signatures Have Been Preserved [Samtleben Et Al., 1996; Bickert Et Al., 1997; Cramer and Saltzman, 2005]
- Δ13c Chemostratigraphy in the Upper Tremadocian Through Lower Katian (Ordovician) Carbonate Succession of the Siljan District, Central Sweden
- Marine Redox Variability from Baltica During Extinction Events in the Latest Ordovician–Early Silurian T ⁎ Seth A
- Supporting Information
- GEOLOGIC TIME SCALE V
- A Volcanic Trigger for the Late Ordovician Mass Extinction? Mercury Data from South China and Laurentia
- February 2021
- A Low Diversity Sinuites Gastropod Community from the Floian, Early Ordovician, of South Wales
- Geologic Time Scale” by J.G
- Greenhouse−Icehouse Transition in the Late Ordovician Marks a Step Change in Extinction Regime in the Marine Plankton
- Appendix 3. Age Table Data Dictionary
- 2009 Geologic Time Scale Cenozoic Mesozoic Paleozoic Precambrian Magnetic Magnetic Bdy
- Paleogeographic, Paleoceanographic, and Tectonic Controls on Early
- Silurian) Strata in Southeastern Ohio by Christopher B
- Small Shelly Fossils from East Antarctica
- The Geologic Time Scale 2012