Palaeoceanography of Lower Cretaceous (Barremian–Lower Aptian) black shales from northwest Germany evidenced by calcareous nannofossils and geochemistry

Autor: Pauly, Sebastian, Mutterlose, Jörg, Wray, David S.
Zdroj: In Cretaceous Research May 2013 42:28-43
Databáze: ScienceDirect