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Sao
Taxonomy
Sao was named by Barrande (1846) [Sepkoski's age data: Cm m]. It is not extant.
It was assigned to Ptychopariida by Sepkoski (2002); and to Solenopleuridae by Jell and Adrain (2002).
It was assigned to Ptychopariida by Sepkoski (2002); and to Solenopleuridae by Jell and Adrain (2002).
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1846 | Sao Barrande |
| 1847 | Acanthocnemis Hawle and Corda |
| 1847 | Acanthogramma Hawle and Corda |
| 1847 | Crithias Hawle and Corda |
| 2002 | Sao Jell and Adrain p. 442 |
| 2002 | Sao Sepkoski |
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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.
G. †Sao Barrande 1846
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Invalid names: Acanthocnemis Hawle and Corda 1847 [synonym], Acanthogramma Hawle and Corda 1847 [synonym], Crithias Hawle and Corda 1847 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Whittington et al. 1997, Aberhan et al. 2004 | |||||
Age range: Drumian or 504.50000 to 500.50000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Solvan - Menevian | Czechia | S. hirsuta (73557) | |
| Middle Cambrian | Czechia | S. hirsuta (199038) | |
| Middle Cambrian | Czechia (Bohemia) | S. hirsuta (67775) | |
| Drumian | Czechia (Central Boemian) | S. hirsuta (76456) |