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Pachybiotherium minor
Discussion
Etymology: Minor for its small size in relation to the other known species of the genus
Taxonomy
Pachybiotherium minor was named by Goin (1997). Its type specimen is IGM 253051, a mandible (left mandibular fragment with roots of m2-3 and almost complete m4), and it is a 3D body fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Pachybiotherium minor Goin |
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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.
†Pachybiotherium minor Goin 1997
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. J. Goin 1997 | DIffers from Pachybiotherium acclinum in its smaller size, having hypoconulids closer to entoconids, and in that m4 lacks an entoconid, with the metaconid reduced and the hypoconulid greatly enlarged. |
Measurements
No measurements are available
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| Source: s = species, f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Goin 1997, Carroll 1988, Lillegraven 1979, Clemens 1979, Hendy et al. 2009 | |||||