belemnite / ˈbɛl əmˌnaɪt /

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belemnite 的定义

n. 名词 noun

Paleontology.

  1. a conical fossil, several inches long, consisting of the internal calcareous rod of an extinct animal allied to the cuttlefish; a thunderstone.

更多belemnite例句

  1. The very form of the belemnite at once suggests the notion of a dart or lance-head, which has gained for it its scientific name.
  2. Indeed, I have had two thunderbolts shown me at once, one of which was a large belemnite, and the other a modern Indian tomahawk.
  3. No species of Belemnite at present known agreeing with the description; it is supposed to have been taken from a broken specimen.
  4. De Montfort's figure of this genus appears as if it had been drawn from the nucleus of a Belemnite.
  5. As a genus it holds a place intermediate between the Cuttle-fish and the Belemnite.