Ordovician
Top View
- Facets of the Ordovician Geology of the Upper Mississippi Valley Region
- Marine Redox Variability from Baltica During Extinction Events in the Latest Ordovician–Early Silurian T ⁎ Seth A
- A Volcanic Trigger for the Late Ordovician Mass Extinction? Mercury Data from South China and Laurentia
- Review of the Lower Ordovician Ellenburger Group of the Permian Basin, West Texas
- Ordovician: the Cincinnatian and the Richmondian Invasion
- Notes on Middle Ordovician, Mississippi and Alabama
- Lower Silurian Stromatolites in Shallow-Marine Environments of the South
- Exceptionally Well-Preserved Fossils in a Middle Ordovician Impact Crater
- Ordovician News
- The Paleozoic and Mesozoic Rocks; a Discussion to Accompany the Geologic Map of the United States
- Ordovician–Silurian Extinction Events
- The Middle-Upper Ordovician Simpson Group of the Permian Basin: Deposition, Diagenesis, and Reservoir Development
- Michilogic Time Line
- New Occurrences of Ordovician, Devonian, and Carboniferous Conulariids from North America, South America, and Asia
- Understanding the Great Ordovician Biodiversification Event (GOBE): Influences of Paleogeography, Paleoclimate, Or Paleoecology?
- Distinguishing Cambrian from Upper Ordovician Source Rocks: Evidence from Sulfur Isotopes and Biomarkers in the Tarim Basin
- W020100430623012761335.Pdf
- Late Ordovician Glaciation Initiated by Early Land Plant Evolution Andpunctuatedbygreenhousemassextinctions