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.
其组主要有底栖宏观、叶植物、隐孢子、疑源和几丁虫等。
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.
其组主要有底栖宏观、叶植物、隐孢子、疑源和几丁虫等。
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