海百合类
- 网络Crinoid;stalked crinoids
海百合类-
中国现代柄海百合类
On the recent stalked crinoids of China
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这里有各种各样的化石，从植物、树木、鱼、爬行动物和珊瑚虫，到腹足动物（蛇）、双壳类动物（海贝壳）和海百合类动物（古代的海百合）都有。
All sorts of fossils are included in the mix , ranging from fossilised plants , trees , fish , reptiles and corals to gastropods ( snails ) , bivalves ( sea shells ) and crinoids ( ancient sea lilies ) .
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海羊齿一种海百合类海洋生无脊椎动物，如带柄海百合及毛头星，幼年时漂浮，成年时可自由游动。
Any of various marine invertebrates of the class Crinoidea , such as the sea lilies and feather stars , that are attached to a surface by a stalk when young but may be free - swimming as adults .