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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Plectelasma planidorsatum
Taxonomy
Plectelasma planidorsatum was named by Cooper and Grant (1976). Its type specimen is USNM 153357, a shell (Articulated shell), and it is not a trace fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Plectelasma planidorsatum Cooper and Grant p. 2905 figs. Pl 758, figs 65-69 |
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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.
†Plectelasma planidorsatum Cooper and Grant 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | USA (Texas) | Plectelasma planidorsatum (105902) | |
| Capitanian | USA (New Mexico) | Plectelasma planidorsatum (102628 106301) |