Paleocirculation and foraminiferal assemblages of the Cenomanian–Turonian Bridge Creek Limestone bedding couplets: Productivity vs. dilution during OAE2

K Elderbak, RM Leckie - Cretaceous Research, 2016 - Elsevier
The limestone–marlstone (or limestone–calcareous shale) bedding couplets of the lower
Bridge Creek Member of the Greenhorn Formation coincide with Oceanic Anoxic Event 2 …