Turonian
专有名词
英 /tjʊˈɹəʊ.ni.ən/
美 /t(j)ʊˈɹoʊ.ni.ən/
英文释义
专有名词
- The second age in the Late Cretaceous epoch, or a stage in the Upper Cretaceous series, spanning the time between 93.5 ± 0.8 Ma and 89.3 ± 1 Ma (million years ago), preceded by the Cenomanian stage and underlying the Coniacian stage.
词源
From Latin Turonēs + -ian.
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数据来源: Wiktionary