sporopollen

1·Sporopollen implies warm-cool and moist climate of temperate zone, suggesting wide distribution of deciduous and latifoliate forests.

孢粉表明温带气候地区温暖凉爽，表明落叶林和阔叶林的分布广泛。

2·Kerogen is the leftover material of sporopollen element and lignin in original bodies in different thermal metamorphic period and it is the original material of gas-oil formation.

干酪根主要是母源体中的孢粉素与木质素在埋藏环境中不同热变质阶段的残留物，是油气形成的母源物。

3·Samples were taken from the west wall in unit 05SGIT1240 of Guangfulin relics for sporopollen and algae research.

本次采集了广富林遗址05SGIT1240探方样品，进行孢粉、藻类研究。

4·The fossil dinosaur eggs included 19 species assinged to 10 genera belonged 7 families. They are assosiated with Hadrosaurs, Tyrannosaurs, Sauropods, Charophytes, Sporopollen and trace fossils et al.

据初步统计，已有7科、10属、19种之多，且与霸王龙、鸭咀龙、蜥脚类及轮藻、孢粉、痕迹化石等共生。