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Schizopea grandis
Taxonomy
Rhachopea grandis was named by Ulrich et al. (1931) [Ulrich & Bridge in Ulrich, Foerste & Bridge 1931]. It is a 3D body fossil.
It was recombined as Dirhachopea grandis by Knight et al. (1960); it was recombined as Schizopea grandis by Wagner (1999) and Wagner (2023).
It was recombined as Dirhachopea grandis by Knight et al. (1960); it was recombined as Schizopea grandis by Wagner (1999) and Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Rhachopea grandis Ulrich et al. pp. 192 - 193 figs. pl. 21 f. 15-16 |
| 1960 | Dirhachopea grandis Knight et al. p. 200 |
| 1999 | Schizopea grandis Wagner |
| 2023 | Schizopea grandis Wagner p. 124 |
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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.
†Schizopea grandis Ulrich et al. 1931
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Hendy 2009, Kiessling 2004 | |||||
Age range: Demingian or 485.40000 to 478.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Demingian | USA (Tennessee) | Schizopea grandis (154344) | |
| Tremadocian | USA (Missouri) | Rhachopea grandis (154358) |