名词
中文翻译：古生代的有孔虫
同义词：
['codonophyte', 'coccolithophorid', 'eunicotine例句：1. Conodonts are a group of fossils that lived during the Cambrian period.（有孔虫是一类生活在寒武纪时期的化石。）']
例句：
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1. Conodonts are a group of fossils that lived during the Cambrian period.
有孔虫是一类生活在寒武纪时期的化石。
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2.The discovery of conodonts has helped us understand the early Earth's ecosystem.
发现有孔虫有助于我们了解早期地球的生态系统。
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3. Conodonts are important because they can provide clues about the environment in which they lived.
有孔虫很重要，因为它们可以为我们提供它们生活的环境线索。