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Archaeotypotherium
Taxonomy
Archaeotypotherium was named by Roth (1903). It is not extant. Its type is Archaeotypotherium transitum.
It was considered a nomen vanum by Simpson (1967).
It was assigned to Notoungulata by Roth (1904); and to Archaeohyracidae by Croft (2000) and Reguero and Prevosti (2010).
It was considered a nomen vanum by Simpson (1967).
It was assigned to Notoungulata by Roth (1904); and to Archaeohyracidae by Croft (2000) and Reguero and Prevosti (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Archaeotypotherium Roth |
| 1904 | Archaeotypotherium Roth |
| 2000 | Archaeotypotherium Croft |
| 2010 | Archaeotypotherium Reguero and Prevosti |
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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.
G. †Archaeotypotherium Roth 1903
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†Archaeotypotherium pattersoni Croft et al. 2003
†Archaeotypotherium propheticus Ameghino 1897
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Invalid names: Archaeohyrax concentricus Ameghino 1901 [synonym]
†Archaeotypotherium tinguiriricaense Croft et al. 2003
Diagnosis
No diagnoses are available