Trafalgar Square capital. Building work on the south side of the square in the late 1950s revealed deposits from the last interglacial. Among the findings were the remains of cave lion, rhinoceros, straight-tusked elephant and hippopotamus. The site of Trafalgar Square has been a significant location since the 13th century. During Edward I's reign, the area was the site of the King's Mews, running north from the original Charing Cross, where the Strand from the City met Whitehall coming north from Westminster. From the reign of Richard II to that of Henry VII, the mews was at the western end of the
Trafalgar Square proposed a similar solution with a central flight of steps. Plinths were provided for sculpture and pedestals for lighting. All the stonework was of Aberdeen granite. In 1841 it was decided that two fountains should be included in the layout. The estimated budget, excluding paving and sculptures, was £11,000. The earth removed was used to level Green Park. The square was originally surfaced with tarmacadam, which was replaced with stone in the 1920s. Trafalgar Square was opened to the public on 1 May 1844. Nelson's Column was planned independently of Barry's work. In 1838 a Nelson Memorial Committee had approached