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Palaeoamasiinae
Taxonomy
Palaeoamasiinae was named by Sen and Heintz (1979). Its type is Palaeoamasia.
It was reranked as the subfamily Palaeoamasiidae by Maas et al. (1998).
It was assigned to Embrithopoda by Maas et al. (1998); and to Arsinoitheriidae by Sen and Heintz (1979), Radulesco and Sudre (1985), Erdal et al. (2016).
It was reranked as the subfamily Palaeoamasiidae by Maas et al. (1998).
It was assigned to Embrithopoda by Maas et al. (1998); and to Arsinoitheriidae by Sen and Heintz (1979), Radulesco and Sudre (1985), Erdal et al. (2016).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1979 | Palaeoamasiinae Sen and Heintz p. 76 |
| 1985 | Palaeoamasiinae Radulesco and Sudre p. 141 |
| 1998 | Hypsamasia Maas et al. p. 288 |
| 1998 | Hypsamasia seni Maas et al. p. 288 figs. Fig. 2, 3 |
| 1998 | Palaeoamasiidae Maas et al. p. 288 |
| 2016 | Hypsamasia Erdal et al. |
| 2016 | Palaeoamasiinae Erdal et al. |
| 2021 | Hypsamasia Gheerbrant et al. |
| 2021 | Hypsamasia seni Gheerbrant 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.
Subfm. †Palaeoamasiinae Sen and Heintz 1979
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G. †Crivadiatherium Radulesco et al. 1976
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†Crivadiatherium iliescui Radulesco and Sudre 1985
†Crivadiatherium mackennai Radulesco et al. 1976
†Crivadiatherium sahini Métais et al. 2024
†Crivadiatherium sevketseni Métais et al. 2024
Invalid names: Hypsamasia Maas et al. 1998 [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, subp = subphylum | |||||
| References: Lillegraven 1979, Carroll 1988, Hendy et al. 2009, Ji et al. 2002 | |||||
Age range: base of the Early/Lower Eocene to the top of the Rupelian or 56.00000 to 27.30000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | Türkiye (Kırşehir) | Crivadiatherium sahini, Crivadiatherium sevketseni (240578) | |
| Ypresian | Türkiye (Amasya) | Palaeoamasia kansui (84608) | |
| Early/Lower Eocene - Middle Eocene | Türkiye | Palaeoamasia kansui (84607 84609 182489) | |
| Lutetian | Türkiye (Ankara) | Hypsamasia seni (84511) | |
| Middle Eocene | Romania (Hunedoara Departement) | Crivadiatherium mackennai, Crivadiatherium iliescui (36132) | |
| Priabonian | Türkiye | Palaeoamasia n. sp. (182498) | |
| Rupelian | Türkiye | Palaeoamasia n. sp. (182499) |