fossil pollen meaning in English
古花粉
花粉化石
Examples
- Pollen analysis a means of obtaining information on the composition and extent of past floras and environments by examining fossil pollen grains , spores , and similar structures in peat and sedimentary deposits
花粉分析：指通过检测花粉化石、孢子以及在泥炭和沉积物中类似的结构，以获得历史上曾有过的植物区系、组分以及分布范围与环境信息的方法。 - Climatological data from fossil pollen , leaves and wood indicate that the cretaceous forests of northern alaska consisted of a mixed canopy that included deciduous conifers with an understory of flowering plants , ferns and cycads
由花粉、叶子和木材化石?集到的气候资料显示，阿拉斯加北部的白垩纪森林有混合型林冠，包括了落叶针叶林以及林下的开花植物、蕨类和苏铁。 - According to the re - analyses on pollen assemblages and archeological evidences in the site and related documents , this paper reconstructs the sequence of fossil pollen - pollen - vegetation - paleoclimate during the prehistoric period , emphatically discussing environment changes , the space - time distributed law on archaeological sites , the origin of culture fault and formation mechanism
本文根据孢粉学和考古学证据，结合相关文献资料，从古地理学、考古学、历史学等综合研究的角度，重建史前时期化石花粉? ?孢粉植被? ?古气候环境的演变序列，着重探讨太湖流域新石器时期的环境变迁与古文化遗址的时空分布规律、文化断层的成因及其机制。