Breda Formation whale bones were found), the Zenderen Member (green, glauconiferous fine sand) and the Delden Member (sandy, glauconite and goethite bearing clay and loam. The Breda Formation corresponds largely with the Berchem Formation of northern Belgium. Breda Formation The Breda Formation (; abbreviation: BR) is a geologic formation in the subsurface of the Netherlands. The formation consists of marine glauconiferous sands and clays that were deposited during the Miocene epoch. Although the formation is not very rich in fossils, sometimes bones of fishes, mammals ("Leptophoca cf. proxima", "Protophocaena minima"), shells and shark teeth (a.o of Megalodon) are found. The Breda Formation
Breda Kerk" (main church) or also "Onze Lieve Vrouwe Kerk" (Church of Our Lady). In 1534 Henry III of Nassau-Breda rebuilt the modest medieval fortifications in impressive style. In 1534 a fire destroyed over nine tenths of the city, close to 1300 houses, churches, and chapels, and the town hall. Only 150 houses and the main church remained. In July 1581, during the Eighty Years' War, Breda was captured in a surprise attack and siege by Spanish troops then under the command of Claudius van Barlaymont, whose sobriquet was Haultpenne. Although the city had surrendered upon the condition that it would