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单词 stromatoporoid
释义

stromatoporoid

/ˌstrəʊməˈtɒpərɔɪd/
noun
an extinct sessile coral-like marine organism of uncertain relationship which built up calcareous masses composed of laminae and pillars, occurring from the Cambrian to the Cretaceous
层孔虫类。
词源
late 19th cent.: from modern Latin Stromatopora (genus name), from stroma, stromat- 'layer, covering' + -pora (on the pattern of madrepora).
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更新时间:2025/8/23 13:30:30