This character differs from other Ordovician source rocks elsewhere in the world such as Kukersite Kerogen in Estonia and Guttenburgen type source rocks in USA.
其组成主要有底
藻类、线叶植物、隐孢子、疑源类和几丁虫等。
This character differs from other Ordovician source rocks elsewhere in the world such as Kukersite Kerogen in Estonia and Guttenburgen type source rocks in USA.
其组成主要有底藻类、线叶植物、隐孢子、疑源类和几丁虫等。
声明：
上例句、词性
类均由互联网资源自动生成，部
过人工审核，其表达内容亦不代表本软件的
点；若发现问题，欢迎向我们指正。
