Era
- Mesozoic 3 results
- Quaternary 3 results
- 20th century 2 results
- Cambrian 2 results
- Devonian 2 results
- Precambrian 2 results
- 1809-1882 1 results
- 1811-1866 1 results
- 1834-1916 1 results
- 1862-1942 1 results
- 1871-1937 1 results
- 1882-1958 1 results
- 1891-1985 1 results
- 1901-2000 1 results
- 1915- 1 results
- 1918- 1 results
- 1924-1990 1 results
- 1956- 1 results
- Archaean 1 results
- Australia 1 results
- Cenozoic 1 results
- Cretaceous 1 results
- Holocene 1 results
- Magpies 1 results
- Southeast Asia 1 results