1Angelo Peccerillo,S. R. Taylor.Geochemistry of eocene calc-alkaline volcanic rocks from the Kastamonu area, Northern Turkey[J]. Contributions to Mineralogy and Petrology . 1976 (1)
2Nelson,Eby,G.Chemical subdivision of the A-type granitoids. Petrogenetic and tectonic implications. The Journal of Geology . 1992
3Pearce JA,Harris NBW,Tindle AG.Trace element discrimination diagrams for the tectonic interpretation of granitic rocks. Journal of Petrology . 1984
4Sun SS,Mcdonough WF.Chemical and isotopic systematics of oceanic basalts; implications for mantle composition and processes. Magmatism in the Ocean Basins . 1989
3Murry R W,Buchholtz T,Brink M R,et al. Interoceanic variation in the rare earth major and trace element depositional chemistry of chert, Perspectives gained from DSDP and ODP record [J]. Geochimica et Cosmochimica Acta, 1997,56 : 1 897-1 913.
4Murray R W,Buchholtz T,Brink M R,et al. Rare earth major and trace elements in chert from the Franciscan complex and Monterey Group,California, Assessing REE sources to finegrained marine sediments[J]. Geochimica et Cosmochimica Acta,1991,55:1 875-1 895.
5Piper D Z. Rare earth elements in the sedimentary cycle: A summary[J]. Chemical Geology, 1974,14:285--305.
6Elderfield H, Greaves M J. The rare earth elements in seawater[J]. Nature, 1982,296 : 214-219.
