秦皇岛柳江古植物遗迹研究

The Study of Plant Fossils Vestige in Liujiang, Qinhuangdao

该文研究河北秦皇岛柳江古植物群 ,共发现植物化石 4 4属 86种 ,主要属种有蕨类、石松、苏铁、银杏、科达等植物 ,华夏植物群特征明显 ,纵向分布可划分为 6个植物组合。其中有少量安加拉植物群混生分子 ,该古植物化石遗迹是宝贵的资源 ,具有较高的科学研究价值 ,同时是科普教育、旅游开发的良好场所。

This paper studied the plants fossil of Liujiang coalfield, Qinhuangdao. The flora was composed of 86 species in 44 genus belonging to Filicopsida, Pteridospermopsida, Sphenopsida, Cycadopsida, Cordaitopsida, Ginkgopsida and Coniferae.The most fossil plants have characters of Cathaysia flora, but there are little number species of Angara flora. It could be divided into six plants combination in vertical section. This vestige of fossil plants was valuable resources, it has high value of science research works. At the same time, the vestige of fossil was a good place for exploiting tourist and the propaganda for knowledge of science.