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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acanthaxius
Taxonomy
Acanthaxius was named by Sakai and Saint Laurent (1989). It is not extant.
It was assigned to Axiidae by Franţescu (2014) and Schweitzer et al. (2023).
It was assigned to Axiidae by Franţescu (2014) and Schweitzer et al. (2023).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Acanthaxius Sakai and Saint Laurent |
| 2014 | Acanthaxius Franţescu |
| 2023 | Acanthaxius Schweitzer et al. p. 2 |
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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.
G. †Acanthaxius Sakai and Saint Laurent 1989
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†Acanthaxius carinatus Franţescu 2014
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, infrao = infraorder, c = class | |||||
| References: Fearon and Clapham 2023, Valdez and Clapham 2023, Aberhan 1992 | |||||
Age range: Late/Upper Albian or 105.30000 to 99.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | USA (Texas) | A. carinatus (127164 164605) |