a fossil crinoid of the genus Marsupites.
单词 | θ33401 |
释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > division Pelmatozoa > class Crinoidea > fossil or encrinite > member of genus Marsupites (2) tortoise encrinite1808 a fossil crinoid of the genus Marsupites. marsupite1821 A fossil crinoid of the genus Marsupites, with a large stemless calyx resembling a purse. |
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