Increasing global ocean oxygenation and the Ordovician Radiation: Insights from Th/U of carbonates from the Ordovician of western Utah

Comparison of geochemical indices used for the interpretation of palaeoredox conditions in ancient mudstones

Bryn Jones, David A.C. Manning · Chemical Geology · 1994 · 2.2K citations

Natural Sciences, Earth Sciences, Geology +16

Oceanic Anoxia and the End Permian Mass Extinction

Paul B. Wignall, Richard J. Twitchett · Science · 1996 · 1.2K citations

Natural Sciences, Geology, Marine Geology +12

Sedimentary Corg:P ratios, paleocean ventilation, and Phanerozoic atmospheric pO2

Thomas J. Algeo, Ellery D. Ingall · Palaeogeography Palaeoclimatology Palaeoecology · 2007 · 747 citations

Natural Sciences, Earth Sciences, Geology +14

The barite-opal-organic carbon association in oceanic particulate matter

James K. B. Bishop · Nature · 1988 · 714 citations

Natural Sciences, Earth Sciences, Oceanography +14

Did Cooling Oceans Trigger Ordovician Biodiversification? Evidence from Conodont Thermometry

Julie Trotter, Ian S. Williams, Christopher R. Barnes et al. · Science · 2008 · 658 citations

Natural Sciences, Oceanography, Paleontology +10