| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acernaspis (Eskaspis)
Taxonomy
Acernaspis (Eskaspis) was named by Clarkson et al. (1977). Its type is Eophacops sufferta.
It was assigned to Acernaspis by Clarkson et al. (1977).
It was assigned to Acernaspis by Clarkson et al. (1977).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Acernaspis (Eskaspis) Clarkson et al. p. 123 |
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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.
Subg. †Acernaspis (Eskaspis) Clarkson et al. 1977
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†Acernaspis (Eskaspis) sufferta Lamont 1947
†Acernaspis (Eskaspis) woodburnensis Clarkson et al. 1977
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subo = suborder, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004, Fortey and Owens 1999 | |||||
Age range: base of the Hirnantian to the top of the Telychian or 445.20000 to 433.40000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ashgill - Llandovery | Canada (Québec) | Acernaspos primaeva (24457) | |
| Hirnantian - Rhuddanian | Russian Federation (Siberia) | Acernaspis becsciensis (205661) | |
| Aeronian | United Kingdom (Scotland) | Acernaspis woodburnensis (188538) | |
| Telychian | United Kingdom (Scotland) | Acernaspis sufferta (23297 23299 23301 23302 23308 170694 188545) Acernaspis woodburnensis (170697) |