名词
中文翻译：纤维状的古生代有孔虫
同义词：
['fiber-rich fossil', 'fibrous fossil例句：1. The discovery of this ancient fossil has shed new light on the evolution of marine life.（这一古代化石的发现为海洋生物的进化提供了新的见解。）2. Fibrous fossils are often found in sedimentary rocks', 'providing valuable information about the environment they were formed in.（纤维状化石通常在沉积岩中发现，为了解它们形成时的环境和条件提供了宝贵的信息。）3. This type of fossil is particularly interesting because it contains high levels of organic material', 'which can be used to trace the migration patterns of ancient organisms.（这种化石特别有趣，因为它含有大量有机物质，可以用来追踪古代生物的迁徙模式。）']
例句：
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1. The discovery of this ancient fossil has shed new light on the evolution of marine life.
这一古代化石的发现为海洋生物的进化提供了新的见解。
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2. Fibrous fossils are often found in sedimentary rocks, providing valuable information about the environment they were formed in.
纤维状化石通常在沉积岩中发现，为了解它们形成时的环境和条件提供了宝贵的信息。
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3. This type of fossil is particularly interesting because it contains high levels of organic material, which can be used to trace the migration patterns of ancient organisms.
这种化石特别有趣，因为它含有大量有机物质，可以用来追踪古代生物的迁徙模式。