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 F.C. local area which draws on South London, Kent, and Surrey. Their original home, at The Crystal Palace, was on the boundary with Kent, while Selhurst Park was within Surrey's borders until the London Government Act 1963 saw Greater London encompass Croydon. The club's passionate support at home games emanates from the Holmesdale Road Stand, in which the ultras group the Holmesdale Fanatics have been based since 2005. The fans have established at least two other supporters groups. The Palace Independent Supporters' Association was set up to raise supporter concerns with the club, while the Crystal Palace Supporters' Trust was originally