【atrypa】什么意思_英语atrypa的翻译_音标_读音_用法_例句_在线翻译

atrypa

无洞贝属

... 节颈鱼 arthrodire 无洞贝属 Atrypa 杆石属 Bactrites ...

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无洞贝

化石：无洞贝（Atrypa）那叫组（D1—2n2）：下部：灰色薄层—中厚层状细晶白云岩。

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无孔蜿

... 火口原湖 atrio lake 无孔蜿；无穴蜿 Atrypa 附着砂土 attached dune ...

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无穴蜿

... 火口原湖 atrio lake 无孔蜿；无穴蜿 Atrypa 附着砂土 attached dune ...

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地球科学 | 生物学

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: Atrypa also known as lamp shell is an extinct genus of brachiopod that lived from the Late Ordovician (444 million years ago) to the Carboniferous (318 million years ago) and occurs abundantly as fossils in marine rocks. It has a wide distribution on all the continents except Antarctica.

以上来源于: WordNet

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