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Ruedemannia borkholmiensis
Taxonomy
Worthenia borkholmiensis was named by Koken (1896). It is a 3D body fossil. Its type locality is Porkuni, Siuge Member, which is in a Porkuni perireef or subreef lime mudstone/chert in the Ärina Formation of Estonia.
It was recombined as Lophospira borkholmiensis by Teichert (1932); it was recombined as Ruedemannia borkholmiensis by Wagner (2023).
It was recombined as Lophospira borkholmiensis by Teichert (1932); it was recombined as Ruedemannia borkholmiensis by Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Worthenia borkholmiensis Koken p. 394 |
| 1897 | Worthenia borkholmiensis Koken p. 145 |
| 1925 | Worthenia borkholmiensis Koken and Perner p. 165 figs. pl. 28 f. 15-16 |
| 1932 | Lophospira borkholmiensis Teichert |
| 2023 | Ruedemannia borkholmiensis Wagner p. 2045 |
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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.
†Ruedemannia borkholmiensis Koken 1896
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Bambach et al. 2007, Hendy 2009 | |||||
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Nabala | Estonia (Harju) | Worthenia borkholmiensis (87297) | |
| Pirgu - Porkuni | Sweden (Dalarne) | Worthenia borkholmiensis (73407) | |
| Porkuni | Estonia (Lääne-Viru) | Worthenia borkholmiensis (87313) |