| 1912 | | | | | | | | | | | | | | | | | | | | | | | | | | | 1913 | | | | | | 1879 — 1963 | | | 1902 | — | | | | | | | 1902 4 | | | | | | | | | | | | | | | | | | | | | | | | 1908 | | | | | | | | 1911 | 1912 | | 1913 | | | | | | | 1914 | | | | | | 1902 | 1920 | | | | | | | | | | | | | Erik Norin T.G. | Halle | | | | | | | | | | | | | | | | 1928 | | | | 1929 | National | Geologicalvey of China | | | | | | | 1926 | | 1927 | | | | | | | | | | | 1935 | 1954 | | | | | | | | | | | | | | | | | | | | | | | | 1911 1912 | | | | | | | 10 | | | | | | | | | | | | | | | | 1912 1 | | | 1902 — 1914 32 9 | 34 | | | | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 10 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 15 | | | | | | | | | 1997 | | | | | | | | 1913 | | | | | | | 30 | | | | | | | | | | | | — | | | | 30 | | | | | 1913 | | | | — | | | | | | | 1912 | | | | 1913 | | 1925 | | | | 1928 1 | | | | 1939 | | 1953 1957 | 117 201 | | | | | | 1954 | 156 | | | | 1956 | — | | 1958 | 1960 1962 | | | | | 1998 | | | 2001 5 | | | 2003 2005 | | | | 2024 | 2025 1913 | | |