单词 | platycrinite |
释义 | † platycriniten. Palaeontology. Obsolete. A fossil platycrinid, esp. one of the genus Platycrinites. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > division Pelmatozoa > class Crinoidea > fossil or encrinite > member of family Platycrinidae platycrinite1824 1824 Trans. Geol. Soc. 1 362 Of crinoidea, portions of platycrinites, actinocrinites, and rhodocrinites. 1846 B. H. Smart Walker's Pronouncing Dict. (ed. 2) Platycrinite, a lily-shaped animal with a broad flat scapula. 1864 Webster's Amer. Dict. Eng. Lang. Platycrinite (Paleon.), a kind of encrinite, the body of which is stout, and made up of a few large plates. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < n.1824 |
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