U・Th・Pb及びRb・Srによる地球科学的研究の基礎1 : とくに地殻とマントルの進化について
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概要
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Basic theories of isotope geology are critically discussed with a special attention to the development of the crust and the mantle. Available data of U-Th-Pb and Rb-Sr abundances in rocks are summarized (§ 2) and basic concepts of isochron, growth curve and development curve are discussed (§ 3). Present status in this research fields is reviewed reffering to the recently published two articles (§ 4).
- 地学団体研究会の論文
- 1967-01-30