| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Aulacothyris crewkerniensis
Taxonomy
Waldheimia carinata crewkerniensis was named by Buckman and Davidson (1884).
It was recombined as Aulacothyris crewkerniensis by Alméras (1970).
It was recombined as Aulacothyris crewkerniensis by Alméras (1970).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Waldheimia carinata crewkerniensis Buckman and Davidson figs. Pl. 19, Fig. 8 |
| 1970 | Aulacothyris crewkerniensis Alméras p. 39 |
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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.
†Aulacothyris crewkerniensis Buckman and Davidson 1884
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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: Parkinsoni or 171.60000 to 167.70000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Parkinsoni | France | Aulacothyris crewkerniensis (169853 169987) |