Linthia
- 环蛸枕（环蛸枕，又名林西海胆，是一属已灭绝的海胆。它们生存于晚白垩纪至上新世。其化石分布在非洲、亚洲、欧洲、北美洲及南美洲）
Linthia
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abstract:
Linthia is an extinct genus of echinoid that lived from the Late Cretaceous to the Eocene. Its remains have been found in Africa, Asia, Europe, North America, and South America.
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WordNet