Water column anoxia, enhanced productivity and concomitant changes in δ13C and δ34S across the Frasnian–Famennian boundary (Kowala — Holy Cross Mountains/Poland)
Michael M. Joachimski, Christian Ostertag-Henning, Richard David Pancost, Harald Strauß, Katherine H. Freeman, Ralf Littke, Jaap S. Sinninghe Damsté, Grzegorz Racki
Abstract