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, Iowa Breda, Iowa Breda is a city in Carroll County, Iowa, United States. The population was 483 at the 2010 census. Breda had its start in the year 1877 by the building of the Maple branch of the Chicago and North Western railroad through that territory. It was named after the Dutch city of Breda by a settler native to that place. Breda is located at (42.182147, -94.977999). According to the United States Census Bureau, the city has a total area of , all of it land. As of the census of 2010, there were 483 people, 211 households, and 135