Período
- 19th century 7 results
- 1836-1900 6 results
- 20th century 3 results
- 1834-1896 2 results
- Precambrian 2 results
- 1784-1869 1 results
- 1785?-1839 1 results
- 1788-1851 1 results
- 1789-1879 1 results
- 1795-1869 1 results
- 1796-1862 1 results
- 1802-1883 1 results
- 1805-1876 1 results
- 1811-1901 1 results
- 1815-1890 1 results
- 1818-1880 1 results
- 1822-1886 1 results
- 1826-1853 1 results
- 1830-1910 1 results
- 1836-1851 1 results
- 1836-1957 1 results
- 1840-1876 1 results
- 1849-1940 1 results
- 1862-1942 1 results
- 1870-1917 1 results
- 1882-1958 1 results
- 1896- 1 results
- 1900-1965 1 results
- 1903- 1 results
- 1920- 1 results
- 1921- 1 results
- 1936-1993 1 results
- 1944- 1 results
- 1965- 1 results
- 1976-1990 1 results
- 21st century 1 results
- Cambrian 1 results
- Pre-Cambrian 1 results
- Quaternary 1 results
- b. 1891 1 results