题 名：Fruit-like fossils of ancient seaweeds from late ordovician, central area of the tarim basin and the characters of bioprecuresors of tazhong oil and gas field(塔里木盆地晚奥陶世古海藻果实状化石及塔中油田生物母质特征)
关键词：fruit-like fossils;seaweeds;Late Ordovician;TarimBasin
作 者：Bian Lizeng;Zhang Shuichang;Liang Digang;Zhang Baomin;Wang Darui;Yin Leiming (边立曾)
年卷期：2003年20卷1期
页 码：89-96
文 摘：外文摘要
Lianglitark Formation, late Ordovician, is one of the main source rocks for central oil and gas field of the Tarim Basin. Abundant remains of seaweeds have been found in this formation. This paper deals with the fruit-like fossils inc