单词 | chronostratigraphic |
释义 | > as lemmasˌchronostratiˈgraphic ˌchronostratiˈgraphic adj. ΘΚΠ the world > the earth > earth sciences > geology > [adjective] > stratigraphy Smithian1813 stratigraphical1815 stratigraphic1830 time-stratigraphic1937 chronostratigraphic1954 chronostratigraphical1966 magnetostratigraphic1972 1954 Compt. Rend. XIX Congrès Géol. Internat. 1952 xiii. 205 Time-stratigraphic (chrono-stratigraphic) units are often used incorrectly with the connotation of a certain lithology or a certain fossil content. 1969 Proc. Geol. Soc. Aug. 158 ‘Chronostratigraphic zones’ or ‘Chronozones’ are regarded as informal units. 1992 A. G. Dawson Ice Age Earth iv. 45 A major difficulty in the Late Quaternary literature of Canada and the USA is the different chronostratigraphic terminology used in both countries. < as lemmas |
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