fossil fauna

基本解釋

The discovery of bivalve fossil assemblages supplied the feature of bivalve fauna during the deposition of the Waigucun Formation.
該雙殼化石組合的發(fā)現(xiàn)對歪古村組沉積時期雙殼動物群的面貌是一個補充。
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It has long been believed that the curious fauna that lived there vanished in a series of extinctions because the fossil record ends.
由于沒有在其他化石中發(fā)現(xiàn)布爾吉斯葉巖里出現(xiàn)的生物遺體，人們一度以為這些曾生活在落磯山脈的奇特生物群已經在一系列的進化中消失。

This allows us to integrate what we see from the fossil record with data on climate change and changes in flora and fauna that we see around us today.
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