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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Porambonites (Equirostra)
Taxonomy
Equirostra was named as a genus. It is not extant.
It was reranked as Porambonites (Equirostra) by Williams et al. (2002).
It was assigned to Porambonites by Williams et al. (2002); and to Pentamerida by Sepkoski (2002).
It was reranked as Porambonites (Equirostra) by Williams et al. (2002).
It was assigned to Porambonites by Williams et al. (2002); and to Pentamerida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Equirostra Sepkoski |
| 2002 | Porambonites (Equirostra) Williams et al. p. 947 |
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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.
Subg. †Porambonites (Equirostra)
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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: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Longvillian to the top of the Marshbrookian or 457.20000 to 454.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Longvillian - Marshbrookian | Norway | Porambonltes sp. (2763) |