Université de Neuchâtel

Interactions between environmental change and shallow water carbonate buildup along the northern Tethyan margin and their impact on the Early Cretaceous carbon isotope record

Föllmi, Karl B. ; Godet, Alexis ; Bodin, Stéphane ; Linder, Pascal

In: Paleoceanography, 2006, vol. 21, no. PA4211, p. 1-16

The evolution of the Early Cretaceous, northern Tethyan carbonate platform was not only influenced by changes in sea level, detrital influx, and surface water temperature but also by changes in trophic levels. We distinguish between phases of carbonate production dominated by oligotrophic photozoan communities and by mesotrophic and eventually colder-water heterozoan communities. Superimposed on...