Molecular fossils, or called biomarkers, refer to the organic compounds preserved in geological body, which have specific biological origins.
分子化石，也称生物标志物，是指那些地质体中保存的具有明确生物源意义的有机分子。
参考来源 - 分子化石在洞穴沉积物中的分布特征及其潜在的古气候意义·2,447,543篇论文数据，部分数据来源于NoteExpress
The features of these molecular fossils are used to study the paleoenvironment during the dinosaur age.
利用这些分子化石的特征讨论了恐龙生活时代的古环境特征。
The evidence from molecular clocks, fossils and geographic distribution data on the origin time of angiosperms has been greatly accumulated in the past two decades.
分析了用于推测被子植物起源时间的分子、化石和地理分布证据。
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