2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
1949
1948
1947
1946
1945
1944
1943
1942
1941
1940
1939
1938
1937
1936
1935
1934
1933
1932
1931
1930
1929
1928
1927
1926
1925
1924
1922
1921
1920
1919
1918
1917
1916
1915
1914
1913
1912
1910
1909
1905
1904
1903
1902
1901
1899
1898
1897
1895
1894
1893
1892
1891
1890
1889
1888
1886
1883
1882
1881
1879
1878
1877
1876
1875
1874
1873
1870
1867
1866
1865
1864
1859
1858
1853
1851
1850
1849
1848
1847
1842
1839
1830
1826
1825
1824
1821
1820
1816
1815
1814
1812
1810
1808
1806
1805
1802
1798
1796
1793
1791
1788
1787
1785
1784
1775
1773
1767
1762
1755
1741
1730
1727
1717
1715
1712
1709
1708
1697
1695
1689
1687
1680
1669
1662
1658
1649
1642
1638
1626
1616
1610
1607
1605
1597
1588
1580
1566
1564
1552
1549
1529
1519
1517
1510
1509
1506
1504
1502
1500
1498
1434
1431
1415
1402
1389
1324
1320
1314
1227
1220
1160
1150
1066
1000
986
911
630
624
538
536
476
382
350
298
217
73
70
69
68
66
43
34
33
30
6
2
-31
-48
-69
-89
-100
-128
-200
-218
-287
-323
-350
-365
-404
-408
-469
-563
-587
-753
-1004
-1177
-1190
-1252
-1300
-1303
-1340
-1400
-1550
-1700
-1750
-1800
-1850
-2000
-2100
-2200
-2300
-2349
-2580
-2590
-2600
-2650
-3000
-3100
-3500
-4000
-6500
-8800
-9000
-10000
-12500
-12800
-17000
-20000
-70000
-75000
-90000
-100000
-120000
-140000
-200000
-450000
-1800000
-2100000
-2500000
-3 MYA
-4 MYA
-7 MYA
-20 MYA
-23 MYA
-31 MYA
-47 MYA
-55 MYA
-66 MYA
-100 MYA
-145 MYA
-150 MYA
-160 MYA
-200 MYA
-201 MYA
-250 MYA
-252 MYA
-300 MYA
-360 MYA
-370 MYA
-419 MYA
-450 MYA
-485 MYA
-520 MYA
-525 MYA
-541 MYA
-545 MYA
-635 MYA
-650 MYA
-1000 MYA
-1250 MYA
-1600 MYA
-1800 MYA
-2000 MYA
-2300 MYA
-2400 MYA
-2500 MYA
-3000 MYA
-3500 MYA
-3800 MYA
-4000 MYA
-4200 MYA
-4400 MYA
-4500 MYA
-4540 MYA
-11000 MYA
-13400 MYA
-13700 MYA