Urban fossils of Madrid
6 Cascorro Square
Rosa Duquesa Stone
Location: lower part of the façade
Rock: limestone
Age: Cretaceous
Fossils: corals
6 Cascorro Square
Rosa Duquesa Stone
Location: lower part of the façade
Rock: limestone
Age: Cretaceous
Fossils: corals
Lower part of the façade clad in Rosa Duquesa limestone
Rosa Duquesa slab
Cross sections of corals
Cross section of a coral
Detail of a coral colony