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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Thylacosmilinae
Taxonomy
Thylacosmilinae was named by Riggs (1933).
It was reranked as the unranked clade Thylacosmilinae by Engelman et al. (2020).
It was assigned to Borhyaenidae by Riggs (1933); and to Proborhyaenidae by Engelman et al. (2020).
It was reranked as the unranked clade Thylacosmilinae by Engelman et al. (2020).
It was assigned to Borhyaenidae by Riggs (1933); and to Proborhyaenidae by Engelman et al. (2020).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1933 | Thylacosmilinae Riggs |
| 2020 | Thylacosmilinae Engelman et al. |
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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.
Unr. †Thylacosmilinae Riggs 1933
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, subc = subclass, c = class, subp = subphylum | |||||
| References: Clemens 1979, Carroll 1988, Goin 1997, Hendy et al. 2009, Lillegraven 1979 | |||||
Age range: Early/Lower Oligocene or 33.90000 to 28.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Oligocene | Chile | Eomakhaira molossus (176207) |