Crystal Palace Dinosaurs listed buildings from 1973, extensively restored in 2002, and upgraded to Grade I listed in 2007. The models represent fifteen genera of extinct animals, not all dinosaurs. They are from a wide range of geological ages, and include true dinosaurs, ichthyosaurs, and plesiosaurs mainly from the Mesozoic era, and some mammals from the more recent Cenozoic era. Following the closure of the Great Exhibition in October 1851, Joseph Paxton's Crystal Palace was bought and moved to Penge Place atop Sydenham Hill, South London by the newly formed Crystal Palace Company. The grounds that surrounded it were then extensively renovated and
Crystal Palace and South London Junction Railway Palace High Level was in competition with Crystal Palace Low Level station for passenger traffic to the Crystal Palace. Crystal Palace and South London Junction Railway The Crystal Palace and South London Junction Railway was built by the London, Chatham and Dover Railway from Nunhead to Crystal Palace High Level to serve the Crystal Palace after the building was moved to the area that became known as Crystal Palace from its original site in Hyde Park. The branch line had a chequered history, linked to the Crystal Palace's own precarious financial position, with two periods of closure. Wartime economies led