| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Psammodus expansus
Taxonomy
Astrabodus expansus was named by Davis (1884). It is a 3D body fossil.
It was recombined as Psammodus expansus by Woodward (1889).
It was recombined as Psammodus expansus by Woodward (1889).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Astrabodus expansus Davis |
| 1889 | Psammodus expansus Woodward p. 105 |
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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.
†Psammodus expansus Davis 1884
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Wagner 2023, Hendy et al. 2009 | |||||
Age range: Pennsylvanian or 323.40000 to 298.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pennsylvanian | United Kingdom | Psammodus expansus (137324) |