File:Lingual views of mandibles from selected pre-Emsian osteichthyans.jpg
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Summary
| Description |
English: Except for Megamastax, all are from the Lochkovian Xitun Formation, Qujing, eastern Yunnan, China. (A) Psarolepis romeri, IVPP V8138 (reversed). (B) Achoania jarviki, IVPP V12492.1 (reversed). (C) Jaw tentatively assigned to Meemannia eos, IVPP V14536.5. (D) Styloichthys changae, IVPP V8143.1. (E) Partial dentary of an indeterminable osteichthyan, IVPP V12493 (reversed). (F) Megamastax amblyodus, IVPP V18499.1 (holotype), dark grey = matrix-filled areas. (G) Megamastax amblyodus, IVPP V18499.2 with restored silhouette in black. (A–G) drawn by B.C. ar.psym, knob-like parasymphysial articular structure; ar.Co1–4, articulation for coronoid 1–4; Co1–5, coronoid 1–5; coT1–8, 1st–8th coronoid tooth; fo.add, adductor fossa; fo.gl, glenoid fossa; Pat, Prearticular; sym, area for parasymphysial tooth plate. Scale bars = 5 mm. |
| Date | |
| Source | Brian Choo, Min Zhu, Wenjin Zhao, Liaotao Jia & You'an Zhu (2014). "The largest Silurian vertebrate and its palaeoecological implications". Scientific Reports 4. DOI:10.1038/srep05242. |
| Author | Brian Choo |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:05, 1 November 2015 | | 926 × 1,057 (206 KB) | Animalparty | User created page with UploadWizard |
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