Ｋ−Ｔ境界ケイーティーきょうかいkeiiteiikyoukaiＫ−Ｔケイーティー境きょう界かいＫ−Ｔケイーティー境きょう界かいShow answer(Space)Suspend(@)Ｋ−Ｔケイーティー境きょう界かいＫ−Ｔケイーティー境きょう界かいkeiiteiikyoukaiNoun (common)Noun (common) (futsuumeishi)Noun (common)K-T boundary (between the Cretaceous Period and the Tertiary Period)Ｋ−Ｔケイーティー境きょう界かいＫ−Ｔケイーティー境きょう界かいkeiiteiikyoukaiWhat does Ｋ−Ｔ境界 mean in English?K-T boundary (between the Cretaceous Period and the Tertiary Period)(n)Search the picture dictionary for Ｋ−Ｔ境界
