The ichnofacies is the grouping of characteristic trace fossil association tending to rscirrence through a rather long interval of geologic time,and their environmental implication.
遗迹相是
具有特征的遗迹化石合,在段相当长的地
时期中不断的重视
及它们的环境意义。
The ichnofacies is the grouping of characteristic trace fossil association tending to rscirrence through a rather long interval of geologic time,and their environmental implication.
遗迹相是具有特征的遗迹化石合,在段相当长的地时期中不断的重视及它们的环境意义。
声明：
句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们
正。
