单词 | bennettites |
释义 | Bennettitesn. Palaeobot. A genus of gymnospermous fossil plants having seeds borne on long stalks. ΘΚΠ the world > plants > particular plants > plants and herbs > fossil plants > [noun] cycadite18.. Bothrodendron1835 lepidodendron1836 calamite1837 sphenophyllum1837 stigmaria1845 polyporite1846 fucoid1848 Muscites1859 lepidodendrid1863 Bennettites1871 lepidodendroid1872 progymnosperm1885 pteridosperm1904 Bennettitales1907 seed fern1907 1871 W. Carruthers in Trans. Linn. Soc. 26 695 To this genus I have given the name Bennettites, after my distinguished colleague. 1911 Encycl. Brit. XX. 546/1 The best preserved specimens of the true Bennettites type..are from the Lower Greensand and Wealden of England, and from Upper Mesozoic strata in North America, Italy and France. 1911 Encycl. Brit. XX. 547/1 It is clear that Bennettites differed in many essential respects from the few modern survivors of the Cycadophyta. This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2018). < n.1871 |
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