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Strophonella (Quasistrophonella)
Taxonomy
Strophonella (Quasistrophonella) was named by Harper and Boucot (1978) [Sepkoski's age data: S Ludl D Sieg-l Sepkoski's reference number: 538,1066].
It was reranked as Quasistrophonella by Sepkoski (2002).
It was assigned to Strophonella by Harper and Boucot (1978), Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was reranked as Quasistrophonella by Sepkoski (2002).
It was assigned to Strophonella by Harper and Boucot (1978), Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Strophonella (Quasistrophonella) Harper and Boucot |
| 2000 | Strophonella (Quasistrophonella) Williams et al. p. 302 |
| 2002 | Quasistrophonella Sepkoski |
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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. †Strophonella (Quasistrophonella) Harper and Boucot 1978
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†Strophonella (Quasistrophonella) haueri Barrande 1848
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: base of the Sheinwoodian to the top of the Ludfordian or 432.90000 to 422.70000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sheinwoodian | Czech Republic | Quasistrophonella haueri (14096) | |
| Homerian | Czech Republic | Quasistrophonella cariosa (14054) Quasistrophonella haueri (14095 14098) Strophonella haueri (14053) | |
| Ludlow | Venezuela | Strophonella haueri (25067) | |
| Ludfordian | Czech Republic | Quasistrophonella cariosa (14034) |