fossil boundary 中文意思是什麼

fossil boundary 解釋
古邊界
  • fossil : adj 1 從地下發掘出來的;化石的。2 屬于舊時代的;陳腐的;不合時宜的。n 1 化石。2 〈口語〉舊事物,...
  • boundary : n 邊界,疆界,限界 (between);(球場)邊線;界標;界限,范圍,分野。 aboundary dispute 邊界糾紛...
  1. Biostratigraphic zonation and mark - fossil erection should be based on restoring evolutionary pedigrees or occurrence sequences, and the boundary should be confirmed at the horizon of their " first appearance "

    生物地層學研究一定要以恢復演化譜系或發生序列為基礎,界線化石標志應該選在其「首現」層位。
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