Frequent marine bands in the Early Westphalian of the Netherlands are replaced by peat marshes followed upwards by a braided-river/fluvial-plain system in the late Westphalian-Stephanian. Sediments are limited to the depocenters Stephanian. Asselian to Artinskian deposits are represented by Lower Rotliegende volcanoclastic, basaltic volcanics and sediments of continental environment.
Westphalian, Stephanian, Lower Rotliegende, Variscan front, basins, tectofacies