Abstract Many river systems are regulated by dams, which causes an altered flow regime and sediment deficit in the downstream reach. The Rur dam (North Rhine-Westphalia, Germany), constructed from 1900 to 1959, serves as a model example of impact large European low mountain area on morphology. Today, new equilibrium incorporates regulations, suspended supply, increased mean diameter dam. A hybr...

For a hundred years the Saint Jacques area has been known to produce rich Oligocene vertebrate fossils, yet only handful of previous studies have focused on this area. Since 2010, we conducted 12 field expeditions Jacques, and here report findings from our paleontological excavations stratigraphical investigations. Twenty-two fossiliferous blocks across are recognized chronostratigraphic framew...

The 1 km thick evaporitic Permian Zechstein group in the Netherlands is subdivided into 5 halite rich sequences including K–Mg salts (polyhalite, kieserite, sylvite, carnallite and bischofite) for which position stratigraphy still poorly constrained. Understanding repartition of especially important development salt caverns require a as pure possible halite. By compiling well log seismic data o...