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Palaeozoic and Mesozoic Atmospheres

  • Andrew Y. GliksonEmail author
Chapter
  • 828 Downloads
Part of the SpringerBriefs in Earth Sciences book series (BRIEFSEARTH)

Abstract

Detailed investigations of the carbon, oxygen and sulphur cycles using a range of proxies, including leaf pore stomata, δ13C, δ34S, and 87/86Sr isotopes, as well as geochemical mass balance modeling, provide detailed evidence of major trends as well as distinct events in the atmosphere-ocean-land system during the Paleozoic and Mesozoic eras (542–65 Ma), including greenhouse Earth periods (CO2 ~2,000–5,000 ppm) and glacial phases (CO2 < 500 ppm), with implications for biological evolution.

Keywords

Early Jurassic Late Ordovician Anoxia Event Sulphur Cycle Warm Ocean Water 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© The Author(s) 2014

Authors and Affiliations

  1. 1.School of Archaeology and AnthropologyAustralian National UniversityCanberraAustralia

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