Université de Neuchâtel

Altered carbon cycling and trace-metal enrichment during the late Valanginian and early Hauterivian

Kuhn, Oliver ; Weissert, Helmut ; Föllmi, Karl B. ; Hennig, Susanne

In: Eclogae Geologicae Helvetiae, 2005, vol. 98, no. 3, p. 333-344

Carbonates of Valanginian age deposited in the Tethys and Atlantic Oceans show a distinct positive δ13C excursion (Δ δ13C = 1.5‰-2‰) in sections of the neritic, hemipelagic, and pelagic environment. This excursion records a major climate-induced perturbation of the global carbon system. The δ13C excursion is accompanied by enrichments in manganese (Mn) and...

See also: similar author names
1 Kuhn, Olivier
1 Kühn, Oliver Patrick