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Archinacella valida
Taxonomy
Tryblidium validum was named by Sardeson (1892). It is not a trace fossil.
It was recombined as Archinacella valida by Ulrich and Scofield (1897), Reed (1906), Kobayashi (1933), Wahlman (1992) and Wagner (2023).
It was recombined as Archinacella valida by Ulrich and Scofield (1897), Reed (1906), Kobayashi (1933), Wahlman (1992) and Wagner (2023).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1892 | Tryblidium validum Sardeson p. 337 |
| 1897 | Archinacella valida Ulrich and Scofield pp. 832 - 833 figs. pl. 61 f. 14-15 |
| 1906 | Archinacella valida Reed p. 363 |
| 1933 | Archinacella valida Kobayashi p. 263 |
| 1992 | Archinacella valida Wahlman pp. 78 - 79 figs. pl. 2 f. 15-16 |
| 2023 | Archinacella valida Wagner p. 2357 |
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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.
†Archinacella valida Sardeson 1892
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Hendy et al. 2009 | |||||
Age range: Shermanian or 457.30000 to 449.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Shermanian | USA (Minnesota) | Archinacella valida (174070) |