| 单词 | palaeocrinoid |
| 释义 | > as lemmaspalaeocrinoid ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > division Pelmatozoa > class Crinoidea > member of division Palaeocrinoidea palaeocrinoid1872 the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [adjective] > belonging to or characteristic of Pelmatozoa > of or relating to Crinoidea > belonging to or characteristic of Palaeocrinoidea palaeocrinoid1872 1872 H. A. Nicholson Man. Palæontol. 126 As a rule, also, the Palæocrinoids have a calyx. 1885 Athenæum 11 Apr. 475/3 It has an anal cone covered with plates—all palæocrinoid characters. 1889 Proc. Amer. Philos. Soc. 26 231 (title) On the attachment of Platyceras to paleocrinoids and its effects in modifying the form of the shell. < as lemmas |
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