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
Battle of Trafalgar Britain" theme, marked the bicentenary of the Battle of Trafalgar. The 200th anniversary of the battle was also commemorated on six occasions in Portsmouth during June and July, at St Paul's Cathedral (where Nelson is entombed), in Trafalgar Square in London in October ("T Square 200"), and across the UK. On 28 June, the Queen was involved in the largest Fleet Review in modern times in the Solent, in which 167 ships from 35 nations took part. The Queen inspected the international fleet from the Antarctic patrol ship HMS "Endurance". The fleet included six aircraft carriers – (modern capital ships):