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Siamodon nimngami
Taxonomy
Siamodon nimngami was named by Buffetaut and Suteethorn (2011). Its type specimen is PRC-4, a maxilla (a nearly complete left maxilla bearing several teeth), and it is a 3D body fossil. Its type locality is Ban Saphan Hin, which is in an Aptian terrestrial conglomerate in the Khok Kruat Formation of Thailand.
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Siamodon nimngami Buffetaut and Suteethorn pp. 52-53 figs. 1-4 |
| 2014 | Siamodon nimngami You et al. p. 74 |
| 2015 | Siamodon nimingami Shibata and Azuma p. 429 |
| 2016 | Siamodon nimngami Mo et al. p. 152 |
| 2021 | Siamodon nimngami Verdú et al. p. 4 |
| 2022 | Siamodon nimngami Ji and Zhang p. 7 |
| 2022 | Siamodon nimngami Samathi and Suteethorn p. 301 |
| 2023 | Siamodon nimngami Manitkoon et al. p. 1 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Siamodon nimngami Buffetaut and Suteethorn 2011
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| E. Buffetaut and V. Suteethorn 2011 | An advanced iguanodontian showing a combination of plesiomorphic and apomorphic features, as follows: maxilla shaped like an isosceles triangle, with the dorsal process located at about mid-length of the bone; tab-like jugal process; strong longitudinal bulge on the medial surface of the maxilla; at least 25 maxillary teeth, which bear a prominent median primary ridge, one short weak subsidiary ridge or no subsidiary ridge at all, and mamillated denticles on the crown margins |
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Benton 1983, Marsh 1875 | |||||