分面浏览:发表日期 |
当前检索式 | ((ALL:生物地层)) |
限定条件 | 无 |
2024 1 | 2023 5 | 2022 7 |
2021 4 | 2020 30 | 2019 53 |
2018 73 | 2017 46 | 2016 80 |
2015 94 | 2014 74 | 2013 87 |
2012 92 | 2011 80 | 2010 74 |
2009 98 | 2008 54 | 2007 61 |
2006 75 | 2005 72 | 2004 76 |
2003 58 | 2002 68 | 2001 55 |
2000 77 | 1999 50 | 1998 57 |
1997 45 | 1996 36 | 1995 45 |
1994 48 | 1993 34 | 1992 24 |
1991 45 | 1990 59 | 1989 29 |
1988 35 | 1987 57 | 1986 41 |
1985 30 | 1984 67 | 1983 60 |
1982 63 | 1981 9 | 1980 50 |
1979 37 | 1978 51 | 1977 14 |
1976 10 | 1975 5 | 1974 60 |
1973 1 | 1968 1 | 1966 1 |
1965 2 | 1964 14 | 1962 3 |
1961 3 | 1960 2 | 1959 5 |
1957 3 | 1956 1 | 1955 1 |
1954 2 | 1953 2 | 1951 1 |
1948 1 |