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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Asterocyclina alticostata
Taxonomy
Asterocyclina alticostata was named by Nuttall (1926). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Asterocyclina alticostata Nuttall |
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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.
†Asterocyclina alticostata Nuttall 1926
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Ypresian to the top of the Priabonian or 56.00000 to 33.90000 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | Iran | Asterocyclina alticostata (226728) | |
| Ypresian | Austria | Asterocyclina alticostata (133103) | |
| Priabonian | Italy (Vicenza) | Asterocyclina alticostata (276359 276361 276363 276364 276368 276369 276371 276772 276773 276774 276775 276776 276777 276778 276781 276783 276785 276787) | |
| Priabonian | Italy | Asterocyclina alticostata (147798) |