| 词条 | Craspedodon |
| 释义 |
| name = Craspedodon | fossil_range = {{fossilrange|85}} | regnum = Animalia | image = Craspedodon lonzeensis 1.JPG | image_width = 250px | image_caption = Fossil tooth | phylum = Chordata | classis = Sauropsida | superordo = Dinosauria | ordo = Ornithischia | subordo = Cerapoda | infraordo = ?Ceratopsia | unranked_familia = ?Neoceratopsia | genus = Craspedodon | genus_authority = Dollo, 1883 | subdivision_ranks = Species | subdivision =
}}Craspedodon (meaning 'edge tooth') is an extinct genus of ornithischian dinosaur, possibly a ceratopsian. It lived during the Late Cretaceous (Santonian stage, around 85 million years ago), in what is now Belgium. Only a few teeth have ever been found, which were described as similar to those of Iguanodon. Craspedodon lonzeensis, described by Louis Dollo in 1883, is the type species, although it is considered a nomen dubium since it is based on fragmentary material (teeth only). It was long thought to be an iguanodontian, but restudy suggested that it was actually a neoceratopsian, perhaps closer to Ceratopsoidea than Protoceratopsidae. If the reidentification is correct, Craspedodon would be the first neoceratopsian known from Europe.[1] See also{{Portal|Dinosaurs}}
References1. ^{{cite journal |last=Godefroit |first=Pascal |author2=Lambert, Olivier |year=2007 |title=A re-appraisal of Craspedodon lonzeensis Dollo, 1883 from the Upper Cretaceous of Belgium: the first record of a neoceratopsian dinosaur in Europe? |journal=Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Sciences de la Terre |volume=77 |pages=83–93 }} Sources
5 : Ceratopsians|Late Cretaceous dinosaurs of Europe|Nomina dubia|Fossil taxa described in 1883|Paleontology in Belgium |
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