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Ocunautilidae
Taxonomy
Ocunautilidae was named by Korn and Hairapetian (2025). Its type is Ocunautilus.
It was assigned to Grypoceratoidea by Korn and Hairapetian (2025).
It was assigned to Grypoceratoidea by Korn and Hairapetian (2025).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2025 | Ocunautilidae Korn and Hairapetian p. 14 |
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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.
Fm. †Ocunautilidae Korn and Hairapetian 2025
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G. †Aifinautilus Korn and Hairapetian 2025
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†Aifinautilus hebes Korn and Ghaderi 2025
†Aifinautilus icanus Korn and Hairapetian 2025
G. †Azarinautilus Korn and Ghaderi 2025
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†Azarinautilus nahidae Korn and Ghaderi 2025
†Azarinautilus phorminx Korn and Hairapetian 2025
G. †Ocunautilus Korn and Hairapetian 2025
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†Ocunautilus coelodesmus Korn and Hairapetian 2025
†Ocunautilus diplodocus Korn and Hairapetian 2025
†Ocunautilus tachytrephus Korn and Hairapetian 2025
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.51000 to 251.90200 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | Armenia | Pseudotitanoceras armeniacum (88705 110773 113724) | |
| Wuchiapingian | Iran | Aifinautilus hebes (275365) Azarinautilus nahidae (275366) Ocunautilus diplodocus, Ocunautilus coelodesmus, Ocunautilus tachytrephus, Aifinautilus icanus (275378) Pseudotitanoceras armeniacum (119043) Pseudotitanoceras sp. (63892) | |
| Wuchiapingian | Azerbaijan | Nautilus armeniacus (232366) Pseudotitanoceras armeniacum (97229 110678 110717 113611) Pseudotitanoceras sp. (110596) | |
| Changhsingian | China (Guizhou) | Pseudotitanoceras sp. (121690 121702) | |
| Changhsingian | Iran | Azarinautilus phorminx (275380) New genus A sp. (181512) | |
| Changhsingian (interglacial) | China (Guizhou) | Pseudotitanoceras sp. (218367) |