High-resolution bio- and chemostratigraphy of an expanded record of Oceanic Anoxic Event 2 (Late Cenomanian–Early Turonian) at Clot Chevalier, near Barrême, SE France (Vocontian Ba... by Gale, AS, Jenkyns, HC, Tsikos, H, van Breugel, Y, Damsté, JS, Bottini, C, Erba, E, Russo, F, Falzoni, F, Petrizzo, MR, Dickson, AJ, Wray, DS