| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Sphaerophthalmus arcus was named by Høyberget and Bruton (2012).
Synonymy list
| Year | Name and author |
|---|---|
| 2012 | Sphaerophthalmus arcus Høyberget and Bruton |
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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.
†Sphaerophthalmus arcus Høyberget and Bruton 2012
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Hendy 2009 | |||||
Age range: Merioneth or 497.00000 to 486.85000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Merioneth | Norway (Oslo-Asker) | Sphaerophthalmus arcus (190339) | |
| Merioneth | Norway (Oslo Asker) | Sphaerophthalmus arcus (190289) | |
| Merioneth | Norway | Sphaerophthalmus arcus (190338) | |
| Merioneth | Norway (Østlandet) | Sphaerophthalmus arcus (190328) | |
| Merioneth | Norway (Røyken) | Sphaerophthalmus arcus (190335 190336) |