共 17 条
[1]
ABELL PI, 1985, CHEM GEOL, V58, P183, DOI 10.1016/0168-9622(85)90037-5
[3]
ABELL PI, 1986, GEOL SOC LOND SPEC P, V25, P153
[5]
BAKE G, 1983, IPAL B4 INT POL AGR
[7]
BROWN, 1980, FRESHWATER SNAILS AF
[8]
Degens E. T., 1969, ORG GEOCHEM, DOI [10.1007/978-3-642-87734-6_14, DOI 10.1007/978-3-642-87734-6_14]
[10]
FRIEDMAN L, 1977, DATA GEOCHEMISTRY, P1