The Barrandian area south-west of Prague is a classical area of Lower Palaeozoic palaeontology and stratigraphy. Palaeontological research has a tradition of more than 230 years and the area is well known to geologists, particularly because three Silurian and Devonian GSSPs have been located here.
Because of its long research history and the key role in Lower Palaeozoic stratigraphy and palaeontology, collections of fossils from here have been restudied and revised and localities have often been visited by scientists from around the world.