A pelycosaur. Now rare.
| 单词 | θ37894 |
| 释义 | the world > animals > reptiles > extinct reptiles and dinosaurs > [noun] > Sauria > member of order Pelycosauria (2) pelycosaurian1880 A pelycosaur. Now rare. pelycosaur1884 A fossil synapsid reptile of the order Pelycosauria, known from late Carboniferous and Permian remains, and typically having some of the… |
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