File:Dinosauria Definition.svg
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English: Dinosaurs are a natural (monophyletic) group that includes all descendants of a common ancestor. According to the phylogenetic definition by Langer et al., 2020 (in Phylonyms: A Companion to the PhyloCode), Dinosauria is the smallest clade containing Iguanodon bernissartensis Boulenger in Beneden 1881 (Ornithischia: Euornithopoda), Megalosaurus bucklandii Mantell 1827 (Theropoda: Megalosauroidea) and Cetiosaurus oxoniensis Phillips 1871 (Sauropodomorpha)[1]. Note: Since true common ancestors cannot be identified, their silhouettes are based on primitive dinosauromorphs (Lagosuchus talampayensis), saurischians (Eoraptor lunensis) and ornitischians (Pisanosaurus mertii). |
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Sittaco. Authors of silhouettes:
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:44, 10 June 2021 | | 1,559 × 691 (145 KB) | Sittaco (talk | contribs) | Reverted to version as of 11:28, 10 June 2021 (UTC) |
| 11:39, 10 June 2021 |  | 1,559 × 691 (145 KB) | Sittaco (talk | contribs) | Slightly shifted signatures | |
| 11:28, 10 June 2021 |  | 1,559 × 691 (145 KB) | Sittaco (talk | contribs) | Uploaded a work by HFoxii. Authors of silhouettes: * [http://phylopic.org/image/f3b2a44b-c254-4fb2-a00a-6a1fc234f4e9/ Hypothetical most recent common ancestor of dinosaurs; based on ''Lagosuchus'']: Scott Hartman * [http://phylopic.org/image/f3b2a44b-c254-4fb2-a00a-6a1fc234f4e9/ ''Pisanosaurus mertii'']: Scott Hartman * File:Eoraptor Silhouette.svg: Slate Weasel * Megalosaurus silhouette by Paleogeek.svg: [[User:PaleoGeekSquared|PaleoGeekSquare... |
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