Biogeochemical Controls on Palaeoceanographic Environmental by W. E. N. Austin, R. H. James

By W. E. N. Austin, R. H. James

So much of our information regarding the evolution of Earth's ocean-climate process comes from the research of sediments laid down long ago. for instance, the microfossil assemblage displays the temperature, salinity and nutrient abundance of the water during which the organisms lived, whereas the chemical and isotopic composition of biogenic carbonates can be used to reconstruct prior adaptations within the operation of the carbon cycle, in addition to alterations in ocean circulation.

Nevertheless, figuring out the hyperlink among those sediment variables (or 'proxies') and environmental stipulations isn't easy. This quantity adopts a unique method via bringing jointly palaeontologists, geochemists and palaeoceanographers, who give a contribution facts that's required to raised constrain those proxies. issues contain: (i) methods of biomineralization, and their impression at the chemical and isotopic composition of alternative organisms; (ii) proxy validation, together with box, laboratory and theoretical reports; (iii) the hyperlinks among glossy and fossil organisms.

Also available:

Deep-Time views on weather swap: Marrying the sign from laptop types and organic Proxies - ISBN 978-1-86239-240-3 Cretaceous-Tertiary High-Latitude Palaeoenvironments: James Ross Basin, Antarctica - ISBN 978-1-86239-197-0 Cool-Water Carbonates: Depositional structures and Palaeoenvironmental Controls - ISBN 978-1-86239-193-2

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Extra resources for Biogeochemical Controls on Palaeoceanographic Environmental Proxies

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