1030 Year 1045 Year 1227 Year 1236 Year 1240 Year 1266 Year 1273 Year 1290 Year 1296 Year 1307 Year 1309 Year 1314 Year 1317 Year 1318 Year 1338 Year 1350 Year 1351 Year 1378 Year 1389 Year 1422 Year 1489 Year 1510 Year 1515 Year 1524 Year 1527 Year 1528 Year 1530 Year 1533 Year 1545 Year 1552 Year 1556 Year 1561 Year 1568 Year 1574 Year 1576 Year 1579 Year 1581 Year 1586 Year 1589 Year 1597 Year 1600 Year 1605 Year 1606 Year 1612 Year 1620 Year 1622 Year 1626 Year 1627 Year 1630 Year 1631 Year 1633 Year 1636 Year 1645 Year 1647 Year 1650 Year 1656 Year 1660 Year 1661 Year 1663 Year 1664 Year 1665 Year 1666 Year 1667 Year 1670 Year 1674 Year 1679 Year 1680 Year 1683 Year 1689 Year 1693 Year 1695 Year 1697 Year 1700 Year 1702 Year 1703 Year 1704 Year 1706 Year 1712 Year 1713 Year 1718 Year 1719 Year 1720 Year 1725 Year 1726 Year 1729 Year 1733 Year 1737 Year 1740 Year 1743 Year 1745 Year 1747 Year 1748 Year 1749 Year 1751 Year 1755 Year 1756 Year 1757 Year 1760 Year 1761 Year 1767 Year 1771 Year 1772 Year 1773 Year 1774 Year 1776 Year 1779 Year 1781 Year 1782 Year 1783 Year 1789 Year 1794 Year 1795 Year 1799 Year 1800 Year 1801 Year 1805 Year 1807 Year 1811 Year 1814 Year 1815 Year 1817 Year 1818 Year 1819 Year 1824 Year 1827 Year 1829 Year 1830 Year 1831 Year 1832 Year 1833 Year 1834 Year 1835 Year 1837 Year 1839 Year 1840 Year 1841 Year 1846 Year 1847 Year 1851 Year 1855 Year 1856 Year 1857 Year 1858 Year 1859 Year 1860 Year 1861 Year 1862 Year 1863 Year 1864 Year 1867 Year 1868 Year 1869 Year 1871 Year 1872 Year 1873 Year 1875 Year 1876 Year 1877 Year 1878 Year 1882 Year 1883 Year 1884 Year 1885 Year 1886 Year 1887 Year 1888 Year 1890 Year 1891 Year 1893 Year 1894 Year 1895 Year 1897 Year 1898 Year 1900 Year 1901 Year 1902 Year 1903 Year 1904 Year 1905 Year 1906 Year 1907 Year 1908 Year 1909 Year 1910 Year 1911 Year 1912 Year 1913 Year 1914 Year 1915 Year 1916 Year 1917 Year 1918 Year 1919 Year 1920 Year 1921 Year 1922 Year 1923 Year 1924 Year 1925 Year 1926 Year 1927 Year 1928 Year 1929 Year 1930 Year 1931 Year 1932 Year 1933 Year 1934 Year 1935 Year 1936 Year 1937 Year 1938 Year 1939 Year 1940 Year 1941 Year 1942 Year 1943 Year 1944 Year 1945 Year 1946 Year 1947 Year 1948 Year 1949 Year 1950 Year 1951 Year 1952 Year 1953 Year 1954 Year 1955 Year 1956 Year 1957 Year 1958 Year 1959 Year 1960 Year 1961 Year 1962 Year 1963 Year 1964 Year 1965 Year 1966 Year 1967 Year 1968 Year 1969 Year 1970 Year 1971 Year 1972 Year 1973 Year 1974 Year 1975 Year 1976 Year 1977 Year 1978 Year 1979 Year 1980 Year 1981 Year 1982 Year 1983 Year 1984 Year 1985 Year 1986 Year 1987 Year 1988 Year 1989 Year 1990 Year 1991 Year 1992 Year 1993 Year 1994 Year 1995 Year 1996 Year 1997 Year 1998 Year 1999 Year 2000 Year

January
February
April
May
June
July
August
September
October
November
December

29- August-1975	Adinath Lahiri, leading geologist, passed away.