Breda Formation Formation. The Breda Formation can be a couple of meters to (in the Roerdal Graben) more than thick. The top is formed by an erosional nonconformity in the south and east of the Netherlands. In the west the contact with the Pliocene Oosterhout Formation is more gradual. In the Roerdal Graben the mostly Pliocene Kiezeloolite Formation is sometimes on top of the Breda Formation. Locally the Breda Formation can be subdivided into members: the Aalten Member (silty calcareous clay, rich in shells), the Eibergen Member (clay alternating with thin sand layers, with a basal conglomerate in which shark teeth and
Breda who had been their guest. Between 1746 and 1748 it was the site of the Congress of Breda, a series of talks between Britain and France aimed at bringing an end to the War of the Austrian Succession, which ultimately led to the signing of the Treaty of Aix-la-Chapelle. During the Second World War, the city was under German occupation. It was liberated following a successful outflanking manoeuvre planned and performed by forces of 1st Polish Armoured Division of General Maczek on 29 October 1944. Each year during Liberation Day festivities, Breda is visited by a large Polish contingent and