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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Webbyspira
Taxonomy
Webbyspira is a genus. It is not extant.
It was assigned to Idiospirinae by Williams et al. (2002); and to Atrypida by Sepkoski (2002).
It was assigned to Idiospirinae by Williams et al. (2002); and to Atrypida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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2002 | Webbyspira Sepkoski |
2002 | Webbyspira Williams et al. p. 1466 |
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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.
G. †Webbyspira
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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 Gisbornian to the top of the Eastonian or 458.40000 to 449.50000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Gisbornian - Harnagian | Australia (New South Wales) | W. sp. (2708) | |
Eastonian | Australia (New South Wales) | W. principalis (2725 2726 2730 64562 166840) |