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Amphitheria (disused)
Taxonomy
Amphitheria was named by Kermack et al. (1968). It was considered monophyletic by Lopatin and Averianov (2007).
It was assigned to Eupantotheria by Dashzeveg (1994); to Zatheria by Lopatin and Averianov (2007); and to Prototribosphenida by Averianov and Lopatin (2011).
It was assigned to Eupantotheria by Dashzeveg (1994); to Zatheria by Lopatin and Averianov (2007); and to Prototribosphenida by Averianov and Lopatin (2011).
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Amphitheria Kermack et al. p. 2 |
| 1994 | Amphitheria Dashzeveg p. 2 |
| 2007 | Amphitheria Lopatin and Averianov |
| 2011 | Amphitheria Averianov and Lopatin p. 34 |
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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.
Subor. †Amphitheria Kermack et al. 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Luo et al. 2003, Hopson 1973, Carroll 1988, Hendy et al. 2009 | |||||
Age range: Late/Upper Bathonian or 167.70000 to 164.70000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bathonian | United Kingdom (England) | Amphitheria indet. (39075) |