ammonoid fossil
古细菌化石
ammonoid shell
古细菌贝壳
study ammonoids
研究古细菌
ammonoid extinction
古细菌灭绝
ammonoid evolution
古细菌演化
ammonoid morphology
古细菌形态学
ammonoid diversity
古细菌多样性
ammonoid classification
古细菌分类
ammonoid paleontology
古细菌古生物学
ammonoids are extinct marine cephalopods.
菊石是已灭绝的海生头足类动物。
fossil ammonoids provide insights into ancient oceans.
化石菊石为我们提供了关于古代海洋的见解。
ammonoid shells exhibit intricate spiral patterns.
菊石壳具有复杂的螺旋图案。
paleontologists study ammonoids to understand evolution.
古生物学家研究菊石以了解演化过程。
ammonoids were abundant in the mesozoic era.
菊石在中生代时期非常丰富。
the study of ammonoids is a fascinating branch of paleontology.
研究菊石是古生物学的一个令人着迷的分支。
ammonoid fossils are often found in sedimentary rocks.
菊石化石通常在沉积岩中发现。
scientists classify ammonoids based on their shell morphology.
科学家根据菊石的壳形态进行分类。
ammonoids are related to modern squid and octopuses.
菊石与现代鱿鱼和章鱼相关。
the study of ammonoids helps us understand ancient ecosystems.
研究菊石有助于我们了解古代生态系统。
ammonoid fossil
古细菌化石
ammonoid shell
古细菌贝壳
study ammonoids
研究古细菌
ammonoid extinction
古细菌灭绝
ammonoid evolution
古细菌演化
ammonoid morphology
古细菌形态学
ammonoid diversity
古细菌多样性
ammonoid classification
古细菌分类
ammonoid paleontology
古细菌古生物学
ammonoids are extinct marine cephalopods.
菊石是已灭绝的海生头足类动物。
fossil ammonoids provide insights into ancient oceans.
化石菊石为我们提供了关于古代海洋的见解。
ammonoid shells exhibit intricate spiral patterns.
菊石壳具有复杂的螺旋图案。
paleontologists study ammonoids to understand evolution.
古生物学家研究菊石以了解演化过程。
ammonoids were abundant in the mesozoic era.
菊石在中生代时期非常丰富。
the study of ammonoids is a fascinating branch of paleontology.
研究菊石是古生物学的一个令人着迷的分支。
ammonoid fossils are often found in sedimentary rocks.
菊石化石通常在沉积岩中发现。
scientists classify ammonoids based on their shell morphology.
科学家根据菊石的壳形态进行分类。
ammonoids are related to modern squid and octopuses.
菊石与现代鱿鱼和章鱼相关。
the study of ammonoids helps us understand ancient ecosystems.
研究菊石有助于我们了解古代生态系统。
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