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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Zeilleria umbonella
Taxonomy
Terebratula umbonella was named by Lamarck (1819).
It was recombined as Zeilleria umbonella by Alméras (1970).
It was recombined as Zeilleria umbonella by Alméras (1970).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1819 | Terebratula umbonella Lamarck |
| 1970 | Zeilleria umbonella Alméras p. 44 |
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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.
†Zeilleria umbonella Lamarck 1819
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Middle Callovian or 164.70000 to 161.20000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Callovian | France | Zeilleria umbonella (170325 170539) | |
| Middle Callovian | France | Zeilleria umbonella (169991) |