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Syringocnemoidea
Taxonomy
Syringocnemoidea was named by Taylor (1910). It is not extant. Its type is Syringocnema.
It was assigned to Syringocnemina by Debrenne et al. (2015).
It was assigned to Syringocnemina by Debrenne et al. (2015).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1910 | Syringocnemoidea Taylor |
| 2015 | Syringocnemoidea Debrenne et al. p. 1073 |
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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.
Superfm. †Syringocnemoidea Taylor 1910
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: Montezuman or 520.00000 to 515.30000 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cambrian | Falkland Islands (Malvinas) | Syringocnema sp. (182203) | |
| Atdabanian | Canada (Yukon) | Pseudosyringocnema uniporus (49022 49025 49026) | |
| Montezuman - Atdabanian | Mexico | Syringocnema sp. (10681) | |
| Montezuman | Mexico | Syringocnema sp. (10682) | |
| Botomian | Canada (Northwest Territories) | Williamicyathus colvillensis (80957 80960) | |
| Botomian | Russian Federation (Khakasiya) | Syringocnema eleganta (81449 81460) Syringocnema sp. (81448) Syringocnema sp., Syringocnema eleganta (81445 81446) | |
| Botomian | Russian Federation (Tuva) | Syringocnema magna (81471) Syringocnema tannuolensis (81470) | |
| Botomian | Australia (South Australia) | Syringocnema favus (81016) Syringocnema sp. (81184) | |
| Botomian | USA (Nevada) | Williamicyathus colvillensis (218892) | |
| Botomian | Antarctica | Pseudosyringocnema gracilis, Syringocnema favus (80915) Pseudosyringocnema uniserialis, Syringocnema favus (62871) | |
| Botomian - Toyonian | USA (Nevada) | Williamicyathus sp. (81004) |