| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Apsotreta orifera
Taxonomy
Apsotreta orifera was named by Palmer (1954). Its type specimen is UT-32192b, a valve (pedicle), and it is a 3D body fossil. Its type locality is JR-42, which is in a Guzhangian marine limestone in the Riley Formation of Texas.
Synonymy list
| Year | Name and author |
|---|---|
| 1954 | Apsotreta orifera Palmer p. 771 figs. Pl. 90, figs. 15, 16, 18 |
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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.
†Apsotreta orifera Palmer 1954
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Guzhangian or 500.50000 to 497.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Guzhangian | USA (Texas) | Apsotreta orifera (type locality: 208649 208668 208762) |