c. 1,000,000,000 B.C. . c. 300,000,000 B.C. . c. 150,000,000 B.C. . c. 50,000,000 B.C. . c. 50,000 B.C. . c. 15,000 B.C. .
738 1000 1261 1305 1643 1692 1747 c.1750-1765 1765 1768 c.1780 c.1783-1784
1815 1832 1838 1842 1844 May July December 29 1845 1846 1848 1849 1850 1852 October 19 1853 1854 1857 1860 1863 c.1865 1867 1869 1870 1872 March 14 1873 1876 1877 February April May Last Quarter 1878 1880 1881 April 12 15 16 1882 June Sept - Oct 1883 February March April May June July September October 19 22 November 1886 1895 1896 1898 1900
1903 1904 1905 Summer August 14 15 16 16-17 17-18 1906 March 1907 October 31 November 1 1908 May 14 15 1909 1910 July 18 1911 1912 Summer 1913 February 2 June Summer August 3 September 26 27 October 31 1914 January February Autumn September 1915 March May 1 October 31 1917 June 18 19 20 29 July 2 3 4 August 12 13 20 1918 1920 1921 December 1922 1923 July 16 October 1924 August 1 1925 February 28 March 1 2-22 22-23 23 25 April 2 12 18 1926 October 31 1927 Summer July 16 November 3 Winter 1928 February March April 1 16 19 20 21 22 23 27 28 29 30 May 1 25 July 18 August 3 12 15 28 September 2 3 4 5 6 7 8 9 10 12 13 14 15 1930 September 2 October 20 26 November 7 8 9 December 13-15 1931 January 6 22 23 24 25 26 27 28 February 2 March December 1934 May 18 July 10 Winter 1935 First Quarter March 28 April May 31 June 3 July 11 12 16-17 17 18 30 August 8 9
2518 . 5000 . 16,000