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1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1890s
1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
Subcategories
This category has only the following subcategory.
T
Taxa described in 1942
(2 C, 7 P)
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1940s in biology
1942 in science
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