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Plectatrypa (Gutnia) variabilis
Taxonomy
Reticulatrypa variabilis was named by Johnson et al. (1976).
It was recombined as Plectatrypa (Gutnia) variabilis by Copper (1996).
It was recombined as Plectatrypa (Gutnia) variabilis by Copper (1996).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Reticulatrypa variabilis Johnson et al. p. 917 |
| 1996 | Plectatrypa (Gutnia) variabilis Copper p. 915 |
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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.
†Plectatrypa (Gutnia) variabilis Johnson et al. 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013 | |||||
Age range: Sheinwoodian or 432.90000 to 430.60000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sheinwoodian | Canada (Nunavut) | Reticulatrypa variabilis (26009 26013 26014) | |
| Sheinwoodian | Canada (Northwest Territories) | Reticulatrypa variabilis (26011) |