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Stylonema robusta
Taxonomy
Loxonema robusta was named by Hall (1859). It is a 3D body fossil.
It was corrected as Loxonema robustum by Spitz (1907); it was recombined as Stylonema robusta by Wagner (2023).
It was corrected as Loxonema robustum by Spitz (1907); it was recombined as Stylonema robusta by Wagner (2023).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1859 | Loxonema robusta Hall p. 42 |
| 1876 | Loxonema robusta Hall figs. pl. 13 f. 4-6 |
| 1876 | Loxonema teres Hall |
| 1879 | Loxonema robusta Hall p. 40 figs. pl. 13 f. 4-6 |
| 1907 | Loxonema robustum Spitz pp. 152 - 153 figs. pl. 14 f. 21 |
| 1969 | Loxonema robusta Jhaveri |
| 2023 | Stylonema robusta Wagner p. 1742 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| Reference: Bambach et al. 2007 | |||||
Age range: base of the Late/Upper Emsian to the top of the Eifelian or 399.50000 to 387.95000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Emsian | Austria | Loxonema robustum (26224) | |
| Eifelian | USA (Ohio) | Loxonema robustum (129948 130260) | |
| Eifelian | USA (New York) | Loxonema robusta, Loxonema teres (154580) |