‘X’ marks the spot! Sedimentological, geochemical and palaeontological investigations of Upper Cretaceous (Maastrichtian) vertebrate fossil localities from the Vălioara valley (Densuş-Ciula Formation, Hațeg Basin, Romania)

Gábor Botfalvai, Zoltán Csiki‐Sava, László Kocsis, Gáspár Albert, János Magyar, Emese Bodor, Daniel Ţabără, Alexey Ulyanov, László Makádi