A smooth, roughly cylindrical fossil a few inches long and tapering to a point; a belemnite (belemnite, n. 1). Now historical and rare.
| 单词 | θ36589 |
| 释义 | the world > animals > fish > parts of fish > [noun] > bones (various types of) > fossil (3) fingerstone1587 A smooth, roughly cylindrical fossil a few inches long and tapering to a point; a belemnite (belemnite, n. 1). Now historical and rare. belemnite1646 A fossil common in rocks of the Secondary formation; a straight, smooth, cylindrical object, a few inches long, convexly tapering to a sharp… ichthyodorylite1836 A fossil spine of a fish or fish-like vertebrate. |
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