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Ruedemannia tolli
Taxonomy
Worthenia tolli was named by Koken (1897). 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 tolli by Teichert (1932); it was recombined as Ruedemannia tolli by Wagner (2023).
It was recombined as Lophospira tolli by Teichert (1932); it was recombined as Ruedemannia tolli by Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Worthenia tolli Koken p. 145 |
| 1925 | Worthenia tolli Koken and Perner pp. 158 - 159 figs. pl. 29 f. 19, 21-23 |
| 1932 | Lophospira tolli Teichert |
| 2023 | Ruedemannia tolli Wagner p. 2057 |
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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 tolli Koken 1897
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Hendy 2009, Bambach et al. 2007 | |||||
Age range: Porkuni or 445.60000 to 443.70000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pirgu - Porkuni | Sweden (Dalarne) | Ruedemannia sp. (73407) | |
| Porkuni | Estonia (Lääne-Viru) | Worthenia tolli (87313) |