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Metamynodon planifrons
Taxonomy
Metamynodon planifrons was named by Scott and Osborn (1887) [genotype]. It is a 3D body fossil. It is the type species of Metamynodon.
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1887 | Metamynodon planifrons Scott and Osborn p. 165 fig. 7 |
| 1902 | Metamynodon planifrons Hay p. 642 |
| 1921 | Metamynodon rex Troxell p. 24 figs. 1, 2 |
| 1960 | Metamynodon planifrons Wood p. 100 |
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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.
†Metamynodon planifrons Scott and Osborn 1887
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Invalid names: Metamynodon rex Troxell 1921 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. B. Scott and H. F. Osborn 1887 | First upper molar with an incomplete internal cingulum. Lower median incisors small. The
molars greatly exceeding the premolars in size. |